[Cite as State v. Benson, 2019-Ohio-3255.] 

IN THE COURT OF APPEALS 

FIRST APPELLATE DISTRICT OF OHIO 

HAMILTON COUNTY, OHIO 

STATE OF OHIO, 

 Plaintiff-Appellee, 

 vs. 

BRIANA BENSON, 

 Defendant-Appellant. 

: 

: 

: 

: 

: 

APPEAL NO. C-180128 

TRIAL NO. B-1701853 

 O P I N I O N.

 

Criminal Appeal From: Hamilton County Court of Common Pleas 

 

Judgment Appealed From Is: Affirmed as Modified 

Date of Judgment Entry on Appeal: August 14, 2019 

Joseph T. Deters, Hamilton County Prosecuting Attorney, and Alex Scott Havlin,

Assistant Prosecuting Attorney, for Plaintiff-Appellee, 

Bryan R. Perkins, for Defendant-Appellant. 
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BERGERON, Judge.

{¶1} A senseless tragedy ended Madelyn Hart’s life. A jury found Briana 

Benson culpable for that tragedy, and the trial court handed down a prison sentence 

that irreparably changed the trajectory of her own life. She asks us to review her 

trial—challenging numerous aspects of the proceedings. Although the trial court 

committed error as it relates to the admissibility of expert testimony, having pored 

over the record, we cannot conclude that this error warrants a new trial. For the 

reasons explained below, we affirm the conviction and vacate and modify one aspect 

of the sentence. 

I. 

{¶2} Myah Wright, defendant-appellant Briana Benson’s younger sister, 

and Anna Castano, a friend of the victim, Madelyn Hart, had a falling out in the early 

part of 2017. Tensions escalated between Ms. Wright and Ms. Castano over the 

course of several weeks, confirmed by testimony, text messages, and social-media 

feuding. Then, in the very early morning hours of March 26, 2017, Ms. Benson, who 

at the time was at her friend Jasmine Slone’s Northside home, received a phone call 

from her sister’s phone, indicating that her sister was in danger. Duly concerned, 

Ms. Benson and Ms. Slone hopped in the former’s car and drove downtown to find 

and collect the sister. They eventually found Ms. Wright at her car with two friends 

on Plum Street. Ms. Benson, noticing that the group appeared to be intoxicated, left 

her own car and took over the driver’s seat of her sister’s car. Ms. Slone, Ms. 

Benson’s sister, and the two friends piled into the car. After Ms. Benson began 

driving, the car approached a small group of pedestrians that included Ms. Castano 

at the corner of Seventh and Walnut Streets. The car made a right-hand turn onto 

Walnut Street and stopped in the curbside lane next to this group. 
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{¶3} Immediately upon seeing Ms. Wright’s car at the corner of Seventh 

and Walnut Streets, Ms. Castano rushed over to it, opened the back door where Ms. 

Wright was sitting and began a protracted fight between the group in Ms. Wright’s 

car and the group with Ms. Castano (including the victim), drawing multiple 

participants into the orbit of the Wright-Castano feud. Several surveillance cameras 

in the area of the fight captured the melee, in video that was both graphic and 

disturbing. Importantly, during this altercation, Ms. Benson and Ms. Hart directly 

fought each other—at one point, Ms. Benson dragged Ms. Hart by her hair, and 

proceeded to kick her and stomp on her face. 

{¶4} The fight eventually dispersed. As it broke up, Ms. Slone collected 

some items scattered in the street, which included the victim’s car keys, and placed 

them in the car before they left the scene. Ms. Benson and her four passengers 

returned to her sister’s car, and she drove the group back to Plum Street. 

{¶5} Ms. Benson sent her sister home with her friends and returned to the 

driver’s seat of her own car with Ms. Slone. She began driving around downtown and 

wound up just around the corner from where the fight had occurred. She passed Ms. 

Castano’s group on Seventh Street and turned, for a second time, onto Walnut Street. 

She slowed the car down after she turned, and Ms. Hart came running from Seventh 

Street toward the car and intercepted it on Walnut Street. Ms. Hart proceeded to 

strike the car with her hands—as posited by the state, in an effort to retrieve her own 

car keys (which she believed to be in the vehicle). 

{¶6} When Ms. Hart first reached the car, she struck it twice with her hands 

along the back passenger side of the vehicle. She then retreated toward the 

sidewalk—over a car’s length from Ms. Benson’s car, which was in the center lane. 

Rather than drive away at this point, Ms. Benson stayed put, and then the altercation 
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rekindled. Ms. Hart approached the car again, moving toward the front (but still 

passenger side) of the vehicle. During this second approach by Ms. Hart, Ms. Benson 

reversed her car at an angle. As a result, her wheels were, to a certain extent, cocked 

to the passenger’s side. The victim’s foot was either in front of the passenger side 

front wheel or very near to it. At this point, the car jolted to the right, striking Ms. 

Hart. Ms. Benson’s car continued to the right and ran over her; then turned slightly 

to the left, straightened, and dragged her approximately halfway down the block. At 

that point, Ms. Hart’s body disengaged from underneath the car. This entire 

encounter was chronicled by video evidence from various cameras in the vicinity. 

{¶7} David Matuke, who was with Ms. Castano’s group, chased after the 

victim as she ran after Ms. Benson’s car and witnessed the impact. He is the only 

member of Ms. Castano’s group who saw this part of the incident, and he ran after 

Ms. Benson’s car as she drove away. Ms. Hart died from her injuries several days 

later. 

{¶8} At trial, the defense and the state offered competing theories of these 

events as culminating with either a tragic accident or a knowing act. The defense 

posited that Ms. Benson had been unfamiliar with the one-way streets of downtown 

to explain why she twice happened upon Ms. Castano’s group at Seventh and Walnut 

Streets, notwithstanding that this was several blocks in the opposite direction from 

where one would generally drive to return to either her or Ms. Slone’s home from 

Plum Street. They suggested that Ms. Benson had hit Ms. Hart by mistake and in a 

panic, and that she had not been spurred by any particular intention to do so. In a 

police interview and in body-camera footage, Ms. Benson described her fear of 

another altercation with Ms. Castano’s group to explain her flight from the scene. 

The state posited, instead, that ample contextual evidence demonstrating the tension 
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between the two groups and the earlier physical altercation between Ms. Hart and 

Ms. Benson confirmed a knowing act by the latter. 

{¶9} Ms. Benson was indicted on counts of murder (R.C. 2903.02(A)), 

murder (R.C. 2903.02(B)), felonious assault (R.C. 2903.11(A)(2)), aggravated 

vehicular homicide (R.C. 2903.06(A)(2)(a)), and failure to stop after an accident 

(R.C. 4549.02(A)(1)). The jury found her guilty of all but the first count; and the trial 

court sentenced her to a total of 18 years to life in prison. Ms. Benson appeals her 

convictions, presenting eight assignments of error, six of which relate to asserted 

flaws in her trial, and two of which concern alleged defects with her sentence. 

II. 

A. 

{¶10} We begin our analysis with Ms. Benson’s third assignment of error, 

which challenges the admission of expert testimony by a police investigator. We 

agree with Ms. Benson that the trial court abused its discretion in admitting certain 

aspects of the officer’s testimony because (1) Crim.R. 16(K) dictates that an expert 

must produce an expert report in advance of trial, and the state failed to do so, and 

(2) certain opinions were “ultimate issue” testimony that improperly intruded on the 

jury’s province. Nevertheless, in light of the wealth of other, admissible evidence at 

trial, we find this error harmless, as more fully described below. 

{¶11} This issue arises in a slightly odd procedural posture because the 

putative expert, Cincinnati Police Officer Jon Halusek, was not tendered as an expert 

at trial, at least initially. However, no one disputes that he offered expert testimony, 

so much so that the state concedes on appeal that he was an expert. 

{¶12} Because he was an expert witness, this triggered the applicability of 

Crim.R. 16(K), which we recently discussed in State v. Hall, 1st Dist. Hamilton Nos. 
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C-17069 and C-170700, 2019-Ohio-2985. As we recognized in Hall, Crim.R. 16(K) 

requires that an expert witness prepare a “written report summarizing the expert 

witness’s testimony, findings, analysis, conclusions, or opinion, and shall include a 

summary of the expert’s qualifications.” That report must be turned over to the 

other side “no later than twenty-one days prior to trial,” in the absence of good cause 

shown that does not prejudice the other side. Id. “The rule also contains a simple 

remedy for a violation: ‘Failure to disclose the written report to opposing counsel 

shall preclude the expert’s testimony at trial.’ ” Hall at ¶ 10, quoting Crim.R. 16(K). 

{¶13} The purpose of the rule, of course, is to prevent sandbagging and trial 

by ambush with respect to experts. Hall at ¶ 11 (surveying case law). For similar 

reasons, a party cannot pretend its witness is not an expert, smuggle in expert 

testimony, and then belatedly acknowledge it was actually expert testimony. That 

would enable a party to circumvent the requirements of Crim.R. 16(K) with 

impunity. 

{¶14} Perhaps best illustrating the need for expert reports, the state took the 

position at trial that a defense expert could not testify because he failed to tender an 

expert report pretrial, and the trial court agreed and excluded the testimony. Ms. 

Benson’s counsel called Paul Jahn, a witness who specialized in compiling and 

analyzing video, and belatedly sought to qualify him as an expert in apparent 

response to Officer Halusek’s testimony. As Ms. Benson’s counsel began to elicit 

testimony relative to her mental state, the state objected on the basis that the 

“witness’s expertise, if any, is in creating the videography, now he’s interpreting.” 

Ms. Benson’s counsel responded that Mr. Jahn was also a crash reconstructionist 

and sought to qualify him as such. In response, the state protested, wrapping itself 

in Crim.R. 16(K): “It’s against the rules of discovery and trial practice for that matter, 
OHIO FIRST DISTRICT COURT OF APPEALS

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Your Honor.” The trial court ultimately sustained the state’s objection, but defense 

counsel failed to proffer the substance of Mr. Jahn’s expert opinions. We therefore 

find ourselves in the unusual position of having two improperly designated experts 

with only the defense expert’s testimony excluded. 

{¶15} We hold that the admission of Officer Halusek’s expert testimony 

violated the requirements of Crim.R. 16(K) and constituted an abuse of discretion, 

largely for the reasons we explained in Hall. Hall, 1st Dist. Hamilton Nos. C-170699 

and C-170700, 2019-Ohio-2985, at ¶ 10-20 (emphasizing the lack of report and the 

“simple remedy contained within the rule”). The core expert testimony was also 

inadmissible for the independent reason that Officer Halusek expressed an improper 

opinion on the ultimate issue. 

{¶16} To be sure, Evid.R. 704 allows for opinions as to the ultimate issue: 

“Testimony in the form of an opinion or inference otherwise admissible is not 

objectionable solely because it embraces an ultimate issue to be decided by the trier 

of fact.” By the same token, such opinions are not automatically admissible, either: 

“[b]efore such evidence is admitted, there must be a determination that the evidence 

comports with the other applicable Rules of Evidence.” Schaffter v. Ward, 17 Ohio 

St.3d 79, 81, 477 N.E.2d 1116 (1985). 

{¶17} In other words, the ultimate-issue opinion must be otherwise proper 

lay or expert testimony. With respect to the latter, “expert testimony is admissible if 

it will assist the trier of fact in understanding the evidence in the case or in 

determining a fact in issue.” State v. Bidinost, 71 Ohio St.3d 449, 454, 644 N.E.2d 

318 (1994), citing State v. Boston, 46 Ohio St.3d 108, 118, 545 N.E.2d 1220 (1989). 

Such testimony must be “beyond the common knowledge of the jurors.” Id., citing 

State v. Koss, 49 Ohio St.3d 213, 216, 551 N.E.2d 970 (1990). 
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{¶18} An expert must be qualified “by specialized knowledge, skill, 

experience, training, or education regarding the subject matter of the testimony[,]” 

and the testimony must be grounded in reliable methods. Evid.R. 702(B) and (C). 

“The admission of expert testimony is within a trial court’s discretion.” State v. 

Williams, 74 Ohio St.3d 569, 576, 660 N.E.2d 724 (1996), citing State v. Williams, 4 

Ohio St.3d 53, 446 N.E.2d 444 (1983), syllabus. “An expert opinion is admissible 

when it ‘dispels a misconception common among lay persons.’ ” Id., quoting Evid.R. 

702(A). 

{¶19} The record reflects that Officer Halusek, a 29-year veteran of the traffic 

unit, had been a certified “reconstructionist” since 2011 and had often testified in 

that capacity (three jury trials in the prior year alone). Based on his expertise, the 

trial court, over objection,1 allowed him to testify: 

I could tell that the front tires, the steer tires on the vehicle – 

after the victim came out and was beating on the hood, if you watch 

the vehicle, you’ll see the front tires turn to the right. At that point in 

time the driver of the vehicle had basically five options. 

Her five options would have been to stay still, to go in reverse, 

to go forward, to go left and right. At that point in time, with the 

vehicle in the center of the street, she could have done four of the five 

without striking the individual. 

By watching the video I see the tires of the front of the car turn 

to the right and strike the individual. So, in that, you know, it became 

clear to us that it was an intentional act when she turned to the right 

to strike her.

 

1 Defense counsel objected to the testimony and had requested to approach, which the trial court 

denied. At that point in time, the state had not identified the officer as an expert. 
OHIO FIRST DISTRICT COURT OF APPEALS

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(Emphasis added.) Later in his testimony, after offering that opinion, Officer 

Halusek linked his expertise to the ultimate issue: 

I view things differently than normal people do. I’m looking for the 

mechanics of what occurred in the crash. * * * I’m looking for things 

such as brake lights of a vehicle. I’m looking for things as, did it accel, 

did it stop, did it go left, did it go right. * * * I’m not looking 

necessarily at what generally people see. 

{¶20} The ultimate issue testimony represents the focal point of Ms. 

Benson’s challenge on appeal. The Supreme Court of Ohio, in Schaffter, 17 Ohio 

St.3d 79, 477 N.E.2d 1116, held that expert opinion testimony on the ultimate issue of 

point-of-impact in a vehicle-collision case can be appropriate, if helpful, where the 

expert opinion does not carry the risk of being unfairly prejudicial, confusing the 

issues, or misleading the jury. Id. at 81. In Schaffter, where there were no 

independent eyewitnesses and the scene was “near a hillcrest on a narrow, 

unmarked, partially snow-covered rural road,” a mechanical engineer was allowed to 

give his opinion as to where the collision had occurred. Id. But see Trebotich v. 

Broglio, 33 Ohio St.2d 57, 61, 294 N.E.2d 669 (1973) (where there were conflicting, 

independent eyewitness accounts, the probative value of an expert opinion was 

substantially outweighed by its tendency to unfairly prejudice the jurors against one 

of those eyewitnesses). The determination is fact-intensive—our own decisions on 

ultimate-issue testimony have gone both ways, depending on the circumstances. 

Compare Lee v. Baldwin, 35 Ohio App.3d 47, 49, 519 N.E.2d 662 (1st Dist.1987) 

(holding that vehicular collision expert’s opinion as to causation of a vehicle collision 

“provided nothing in the way of assistance to the jury in its determination of the 

ultimate issue of causation”), and Wheeler v. Hendershot, 1st Dist. Hamilton No. C-
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830891, 1984 WL 7091, *2 (Nov. 28, 1984) (“[W]hether [the traffic accident] * * * 

was caused by the plaintiff’s inattention was within the experience, knowledge and 

comprehension of the jury.”) with Haley v. Mason and Dixon Lines, Inc., 1st Dist. 

Hamilton No. C-910221, 1992 WL 205798, *5 (Aug. 26, 1992) (holding that where 

there was only one, independent eyewitness, expert testimony “could have aided the 

jury in determining the cause of the accident.”). These same principles apply to cases 

in which a jury has access to audio or visual evidence. See, e.g., State v. Warmus, 

197 Ohio App.3d 383, 2011-Ohio-5827, 967 N.E.2d 1223, ¶ 30 (8th Dist.) (holding 

audio/visual technology expert opinion testimony was not appropriate as to a 

difficult-to-understand 911 call because “this became a factual issue for the jury to 

resolve” when “[the defendant] and the state fundamentally disagreed on what words 

were spoken”); State v. Eddy, 2017-Ohio-741, 86 N.E.3d 144, ¶ 54 (8th Dist.) (“[T]he 

jurors were capable of viewing the video themselves to determine exactly what it did 

or did not know regarding who shot first.”). 

{¶21} While certainly Officer Halusek’s experience might enable him to 

appreciate details that others might miss, in this instance, we fail to see how his 

opinion on the intentionality of the act assisted the jury. The jury here was perfectly 

capable of watching the same video as Officer Halusek and drawing their own 

conclusion between the competing theories offered by the state and the defense. The 

ultimate issue here was not “beyond the common knowledge of the jurors” so as to 

warrant an expert opinion in light of the available video evidence. State v. Koss, 49 

Ohio St.3d 213, 216, 551 N.E.2d 970 (1990). The trial court ultimately seemed to 

acknowledge as much: “The way the wheels are turned, or not, it’s up to the jury to 

determine whether it’s an accident.” We agree with that assessment and conclude 
OHIO FIRST DISTRICT COURT OF APPEALS

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that, under the facts presented here, the trial court should not have permitted the 

state’s expert to opine on the ultimate issue and trespass on the jury’s province. 

{¶22} Having found error pursuant to Crim.R. 16(K) and Evid.R. 704 and 

702, we now consider whether that error was harmless. “Crim.R. 52 affords 

appellate courts limited power to correct errors that occurred during the trial court 

proceeding.” State v. Perry, 101 Ohio St.3d 118, 2004-Ohio-297, 802 N.E.2d 643, ¶ 

9; see also Hall, 1st Dist. Hamilton Nos. C-170699 and C-170700, 2019-Ohio-2985, 

at ¶ 20. Because Ms. Benson’s counsel objected here, we review for harmless error—

“ ‘a standard significantly more favorable to the defendant.’ ” Perry at ¶ 15, quoting 

United States v. Curbelo, 343 F.3d 273, 286 (4th Cir.2003). Under the harmlesserror standard, the state bears the burden of showing that “the error did not affect 

the substantial rights of the defendant.” (Citation omitted.) Id.

{¶23} The Supreme Court, in State v. Morris, 141 Ohio St.3d 399, 2014-

Ohio-5052, 24 N.E.3d 1153, characterized the harmless-error rule as a way “to 

forgive technical mistakes” and set out a three-part analysis to determine the effect 

(if any) of the error: (1) “[T]here must be prejudice to the defendant as a result of the 

admission of the improper evidence at trial”; (2)“an appellate court must declare a 

belief that the error was not harmless beyond a reasonable doubt,” i.e., that there was 

“no reasonable possibility that the testimony contributed to the accused’s 

conviction”; and (3) “in determining whether * * * the error is harmless beyond a 

reasonable doubt, the court must excise the improper evidence from the record and 

then look to the remaining evidence.” Id. at ¶ 24, 27-29. As to the third prong, the 

court suggested that harmless-error cases involve “ ‘overwhelming evidence of guilt 

or some other indicia that the error did not contribute to the conviction.’ ” Id. at ¶ 

29, quoting State v. Rahman, 23 Ohio St.3d 146, 151, 492 N.E.2d 401 (1986), quoting 
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State v. Ferguson, 5 Ohio St.3d 160, 166, 450 N.E.2d 265 (1983), fn. 5. The court 

emphasized that the proper focus of the inquiry is “ ‘not to sit as the supreme trier of 

fact, but rather to assess the impact of this erroneously admitted testimony upon the 

jury.’ ” Id., quoting Rahman at 151, fn. 4. In other words, “an appellate court must 

consider both the impact of the offending evidence on the verdict and the strength of 

the remaining evidence after the tainted evidence is removed from the record.” Id. at 

¶ 33. 

{¶24} Cases that grapple with this analysis often reach the first conclusion 

easily—finding prejudice apparent in erroneously admitted evidence. See, e.g., State 

v. Clinton, 153 Ohio St.3d 422, 2017-Ohio-9423, 108 N.E.3d 1 (a prior killing by the 

defendant); State v. Ricks, 136 Ohio St.3d 356, 2013-Ohio-3712, 995 N.E.2d 1181 (a 

hearsay identification of the defendant by his accomplice); State v. Harris, 142 Ohio 

St.3d 211, 2015-Ohio-166, 28 N.E.3d 1256 (a psychologist’s opinion as to feigned 

mental illness). The analysis usually turns on the consideration of the strength of the 

remaining evidence. Compare Morris at ¶ 30 (in deeming the error prejudicial, the 

court noted that the remaining, properly admitted evidence “was not strong. There 

was no physical evidence, and there were questions regarding the credibility of * * * 

the main witness”), Harris at 221 (holding that error was not harmless where the 

remaining inculpatory evidence was only the contradictory testimony of other 

inmates), and State v. Borden, 1st Dist. Hamilton No. C-140245, 2015-Ohio-333, ¶ 

10 (holding that error was not harmless where the remaining evidence included no 

physical evidence tying defendant to the crime) with Clinton at ¶ 26-27, 117 (holding 

error harmless in the face of DNA evidence, jailhouse calls, and evidence tying 

defendant to the crime scene); State v. Maxwell, 139 Ohio St.3d 12, 2014-Ohio-1019, 

9 N.E.3d 930, ¶ 124 (holdinging error harmless in light of abundant evidence of 
OHIO FIRST DISTRICT COURT OF APPEALS

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defendant’s feud with the victim, threats to kill her, and efforts to secure a gun and 

eyewitness testimony that defendant stood over the victim’s body before fleeing and 

admitted to the killing). 

{¶25} We find ourselves in the same position. We cannot say, beyond a 

reasonable doubt, that Officer Halusek’s opinion did not impact the jury’s verdict. 

Because he was a veteran officer with considerable experience in crash 

reconstruction, we think the jury would have afforded his opinion on the ultimate 

issue significant weight among the other evidence. But that is only part of the 

analysis. Under Morris, we must now turn to the record—with Officer Halusek’s 

testimony excised—and consider whether the remaining evidence overwhelmingly 

points to guilt. 

{¶26} Unique to this case, as compared to some of those noted above, is the 

presence of ample video evidence at the jury’s disposal of both the incident resulting 

in the victim’s death and the events directly preceding it. Those videos show an 

extended, physical fight between Ms. Wright’s group and Ms. Castano’s group, in 

which Ms. Benson participated and specifically engaged one-on-one with the victim, 

Ms. Hart. They show that Ms. Benson, after turning onto Walnut Street for the 

second time, stopped her car, giving Ms. Hart an opportunity to approach. After Ms. 

Hart initially retreated to the sidewalk, Ms. Benson had the opportunity to, but did 

not, drive away from the second altercation. Instead, she remained and thereby 

prolonged the confrontation. The video captures the point of impact from multiple 

angles and the movements of Ms. Benson’s car before and after impact. Ms. 

Benson’s vehicle turned into the victim, straightened out, and drove off down Walnut 

Street in one continuous motion, without stopping. 
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{¶27} The jury received a healthy dose of this video evidence, through 

multiple witnesses, all of whom shared their perspective. The video was slowed 

down, still frames were taken from it, and everyone discussed or debated its 

significance. While we do not diminish the significance of the impact of Officer 

Halusek’s testimony, his ultimate-issue testimony that draws the defense’s ire on 

appeal represents a rather isolated comment in a sea of testimony about the videos. 

{¶28} In addition to these videos, testimonial evidence shores up the state’s 

case. Zama Ndefru and David Matuke, both with Ms. Castano’s group that night, 

testified that, as Ms. Benson’s car approached Seventh and Walnut Streets for the 

second time, the occupants yelled out the window and badgered Ms. Castano’s group, 

undercutting the theory that Ms. Benson only happened upon their group again, and 

that she did not purposely seek to re-engage in the confrontation. Ms. Slone, the 

passenger in Ms. Benson’s car, testified that Ms. Benson had previously lived 

downtown, likewise undercutting the theory that the second encounter was 

accidental and due to navigating unfamiliar, one-way streets. 

{¶29} Ms. Slone testified that she had told Ms. Benson, at least twice, to stop 

after the car hit the victim, but that Ms. Benson said that she did not want to go back 

to jail. Mr. Matuke, as well as another witness, Sam Singh, confirmed that Ms. 

Benson’s vehicle had never stopped after hitting the victim. Mr. Matuke testified 

that Ms. Benson’s vehicle had “kind of turned towards [the victim]. And, you know, 

she – it ran her over * * *.” Mr. Singh testified, “So it hits her. And she fell down. 

And they run the car on top of her.” 

{¶30} The jury also viewed body-camera video and a police interview with 

Ms. Benson shortly after the incident. Those roughly contemporaneous statements 

reveal numerous inconsistencies with video and testimonial evidence relative to the 
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incident, which the jury could have found damaging to her credibility and the 

defense’s theory of the case. In the interviews, Ms. Benson insisted that the victim 

had already been at her car when she made the turn (for the second time) from 

Seventh Street to Walnut Street, which the videos reveal as false. She told a detective 

that, after the impact, she had pulled slightly away and stopped her car, inconsistent 

with testimony and video evidence showing her drive away without stopping at all. 

During this alleged stop, she claimed that she had seen the victim get up, and that 

the victim’s friends had gathered around her, in an attempt to connect her flight 

from the scene to her fear of retaliation by Ms. Castano’s group. But the video and 

testimony flatly contradicted all of this. Mr. Ndefru testified that he had stopped Ms. 

Castano’s group, other than the victim and Mr. Matuke, from going after Ms. 

Benson’s car, specifically asking Ms. Castano’s older sister to keep the women in 

their group where they were as Ms. Benson made the turn a second time. Ms. Slone 

also testified that only one person had been near the scene. Video evidence confirms 

that nothing remotely resembling a “chase” of Ms. Benson’s car by anyone, let alone 

the group of women from the prior fight, took place. Finally, Ms. Benson also 

expressed fear because the victim had had something black in her hand (potentially a 

weapon) while banging on Ms. Benson’s car. Testimonial, video, and photographic 

evidence dispels this assertion. 

{¶31} We recently decided Hall, 1st Dist. Hamilton Nos. C-170699 and C170700, 2019-Ohio-2985, where we likewise found a violation of Crim.R. 16(K) and, 

under the circumstances there, reversed the conviction, and remanded for a new 

trial. There, in a rape and gross-sexual-imposition case, the trial court admitted a 

detective’s opinion testimony as “an ‘expert in investigating child abuse and 

neglect’ ” without an expert report under Crim.R. 16(K). Id. at ¶ 9. The case involved 
OHIO FIRST DISTRICT COURT OF APPEALS

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a credibility battle without independent corroborating evidence of the sexual 

assaults, and the expert’s testimony effectively bolstered the credibility of the 

victims, thereby tipping the scales. Id. at ¶ 18-25. The expert there proved critical to 

the state’s case, as demonstrated by the state’s reliance on the detective’s conclusions 

in closing argument and rebuttal, emphasizing her credibility with the jury. Id. at ¶ 

19; see also Morris, 141 Ohio St.3d 399, 2014-Ohio-5052, 24 N.E.3d 1153, at ¶ 31-32 

(“[T]he actions of a prosecutor may combine with an evidentiary error to cause 

greater impact. * * * [B]latant prejudice may override even a strong case and require 

a new trial.”). 

{¶32} We ultimately find the error here to be harmless, and the distinction 

we draw with Hall turns on the caliber of properly admitted evidence between the 

two cases. In Hall, the other evidence at hand was comparatively weak, resulting in 

acquittal on eight of the 12 counts. Here, by contrast, the inculpatory evidence is 

much more extensive and powerful, as detailed above. 

{¶33} We have carefully reviewed the evidence in this case and think it most 

akin to Maxwell, 139 Ohio St.3d 12, 2014-Ohio-1019, 9 N.E.3d 930, and to our prior 

decisions in State v. Steelman, 2018-Ohio-1732, 111 N.E.3d 923 (1st Dist.), and State 

v. Kelley, 1st Dist. Hamilton No. C-140112, 2014-Ohio-5565. In Steelman, we 

considered the improper admission of hearsay; in Kelley, we considered the 

improper admission of other acts evidence. We applied Morris in each and 

concluded that both erroneous admissions prevented us from holding that the errors 

were harmless beyond a reasonable doubt. Nevertheless, we held that the strength of 

the remaining evidence in each case demonstrated that the errors did not determine 

the convictions; therefore, the errors were harmless. In Steelman, we considered the 

fact that the defendant had been found “with the stolen goods within hours of the 
OHIO FIRST DISTRICT COURT OF APPEALS

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burglary,” had known pertinent information about the crime that would not likely be 

known by someone other than the guilty party, and had apologized to a member of 

the victim’s family, and his DNA had been found near the scene of the burglary. 

Steelman at ¶ 40. This, we held, constituted “overwhelming independent evidence of 

[the defendant’s] guilt.” Id. at ¶ 43. Likewise, in Kelley, we relied on 

“overwhelming” other evidence of guilt: identifications by victims, witness testimony 

placing defendant at the scene prior to the incident, and evidence showing that the 

defendant fled the state. Kelley at ¶ 31. 

{¶34} Even without Officer Halusek’s improper opinion, the evidence against 

Ms. Benson was overwhelming, for the reasons we detailed above. We accordingly 

hold that it was harmless error to admit his opinion on Ms. Benson’s intent. 

B. 

{¶35} Before moving to the remaining assignments of error relative to her 

trial, we address Ms. Benson’s fourth assignment of error, as her argument here 

draws upon the assignment of error just resolved. In it, Ms. Benson charges the 

ineffective assistance of her counsel. To establish this, she must demonstrate (1) that 

her counsel’s ineffectiveness was “so serious that counsel was not functioning as the 

‘counsel’ guaranteed the defendant by the Sixth Amendment[,]” and (2) that her 

counsel’s errors were “so serious as to deprive the defendant of a fair trial, a trial 

whose result is reliable.” Strickland v. Washington, 466 U.S. 668, 687, 104 S.Ct. 

2052, 80 L.Ed.2d 674 (1984). 

{¶36} Ms. Benson first cites her counsel’s statement during jury selection 

that she would take the stand, which she did not ultimately do, and frames this as a 

“broken promise” that damaged her standing before the jury. She cites only one case 

in support of this argument: State v. Ikharo, 10th Dist. Franklin No. 02AP-632, 
OHIO FIRST DISTRICT COURT OF APPEALS

18 

2003-Ohio-2319. In that case, the court agreed that “broken promises” in an 

opening statement justified an ineffective assistance claim, but only in conjunction 

with the disclosure of the defendant’s prior convictions. Id. at ¶ 20. Even to the 

extent that we were to find a “broken promises” argument, standing alone, sufficient 

to support an ineffective assistance claim, we do not believe that the record bears out 

a broken promise here. To the contrary, in closing, Ms. Benson’s counsel tells the 

jury, “Now, in the beginning of the case I told you that Briana was going to testify. 

She did. For over an hour and 15 minutes.” (Counsel was referring to a custodial 

interview and body-camera footage with Ms. Benson that the jury viewed.) Maybe 

that was defense counsel’s plan all along—but if not, counsel did a nice job covering 

this issue at closing and avoiding any prejudice for the defendant. See State v. 

Savage, 2018-Ohio-5125, 124 N.E.3d 414, ¶ 23-27 (7th Dist.) (rejecting a similar 

argument because a defendant always has the right to change her mind and not 

testify, the statement about the defendant’s anticipated testimony was not “the crux 

of the opening statement,” and the jury was instructed not to consider failure to 

testify for any reason). Additionally, the court instructed the jury, “She has a 

constitutional right not to testify. The fact that the defendant did not testify must not 

be considered for any purpose.” In light of counsel’s finessing this point in closing 

and the court’s delivery of appropriate instructions regarding her Fifth Amendment 

rights, Ms. Benson cannot demonstrate the requisite prejudice here to meet the 

second Strickland prong. 

{¶37} Her more substantive ineffective-assistance argument concerns 

counsel’s failure to qualify Paul Jahn as an expert. As discussed above, the state did 

not provide the required expert report for Officer Halusek (or even acknowledge 

qualifying him as an expert at the time). On the one hand, it seems to us unfair 
OHIO FIRST DISTRICT COURT OF APPEALS

19 

under those circumstances to suggest that her trial counsel should have nevertheless 

anticipated expert testimony on this subject to rebut. On the other hand, we would 

normally expect counsel to proffer in the face of a trial court’s foreclosing the chance 

to introduce expert testimony. Here, Ms. Benson’s trial counsel’s failure to proffer 

the expert testimony that Mr. Jahn would have provided limits our ability to review 

this issue. See State v. Conway, 108 Ohio St.3d 214, 2006-Ohio-791, 842 N.E.2d 

996, ¶ 113 (holding that the exclusion of evidence rises to the level of error if (1) a 

substantial right of the party is affected, and (2) “the substance of the excluded 

evidence was made known to the court”). The record before us is insufficient as to 

the would-be expert testimony such that we cannot find Ms. Benson’s trial counsel 

deficient on that basis. Certainly, Ms. Benson’s counsel should have proffered what 

the expert intended to opine, but perhaps Mr. Jahn had nothing meaningful to say. 

We overrule Ms. Benson’s fourth assignment of error based on the present state of 

the record. 

C. 

{¶38} In her first and second assignments of error, Ms. Benson challenges 

the weight and sufficiency of the evidence resulting in her convictions. As to the 

former, the “[w]eight of the evidence concerns ‘the inclination of the greater amount 

of credible evidence, offered in a trial, to support one side of the issue rather than the 

other.’ ” (Emphasis sic.) State v. Thompkins, 78 Ohio St.3d 380, 387, 678 N.E.2d 

541 (1997), quoting Black’s Law Dictionary 1594 (6th Ed.1990). It concerns the 

effect of the evidence on the reviewing court—leaving the distinct impression that the 

jury clearly lost its way. Id. On the latter, “ ‘[t]he relevant inquiry is whether, after 

viewing the evidence in a light most favorable to the prosecution, any rational trier of 

fact could have found the essential elements of the crime proven beyond a reasonable 
OHIO FIRST DISTRICT COURT OF APPEALS

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doubt.’ ” State v. Conway, 109 Ohio St.3d 412, 2006-Ohio-2815, 848 N.E.2d 810, ¶ 

42, quoting State v. Jenks, 61 Ohio St.3d 259, 574 N.E.2d 492 (1991), paragraph two 

of the syllabus. 

{¶39} While Ms. Benson certainly challenges both on appeal, her argument 

focuses on sufficiency. In this respect, she zeros in on the claim that the state failed 

to provide evidence of her intent for purposes of the felonious assault and murder 

charges. But intent is rarely shown by direct evidence—“[w]hether a defendant acts 

knowingly, absent his admission, can only be determined from all the surrounding 

facts and circumstances.” (Citation omitted.) State v. Gerth, 1st Dist. Hamilton No. 

C-120392, 2013-Ohio-1751, ¶ 10. In Gerth, voluminous evidence showed a highspeed chase, speeding, and traffic violations ending in a crash with a taxi cab, which 

we considered sufficient to demonstrate that the defendant had acted knowingly. 

Likewise, in State v. Thacker, 4th Dist. Lawrence No. 04CA12, 2005-Ohio-1057, ¶ 2, 

dealing with an aggravated menacing conviction that included a knowingly mens rea, 

the court held that “the state presented evidence that the incident [arose] out of a 

heated exchange and that Thacker was angry and aggressive. This evidence is 

sufficient to allow an inference of intent.” See also State v. Kessler, 8th Dist. 

Cuyahoga No. 93340, 2010-Ohio-2094, ¶ 18 (sustaining a knowingly mens rea 

conviction based on “direct evidence that [the defendant] followed Gurewicz up the 

street in her vehicle as he fled from his assailants, and [the defendant] knowingly 

pulled into the driveway Gurewicz was crossing while attempting to escape, nearly 

pinning him between her car and a parked car”). 

{¶40} Having reviewed all of the video, photos, and testimonial evidence, we 

conclude that the jury had before it sufficient evidence upon which they could 

reasonably base their verdict, including a finding that Ms. Benson had acted 
OHIO FIRST DISTRICT COURT OF APPEALS

21 

knowingly. We have surveyed this evidence already above, but briefly, the record 

contains evidence, via social media and testimony, of extraordinary tension between 

Ms. Benson’s sister, whom Ms. Benson claimed to be protecting that evening, and 

Ms. Castano. That tension erupted into outright violence not just between Ms. 

Benson’s sister and Ms. Castano, but between Ms. Benson and Ms. Hart. With the 

brutality of the fight between the latter two as a backdrop, the jury reasonably could 

have determined, based on the video evidence, that Ms. Benson knowingly struck 

Ms. Hart with the car. We accordingly hold that sufficient evidence underpinned the 

jury’s verdict. 

{¶41} Moreover, we see no merit in Ms. Benson’s challenge to the weight of 

the evidence. The circumstantial evidence weighs heavily toward the conclusion 

reached by the jury, for reasons we have already described above. We therefore 

overrule assignments of error one and two. 

D. 

{¶42} In her fifth assignment of error, Ms. Benson argues the trial court 

erred in admitting “bad acts” evidence, namely, her toxicology report and Ms. 

Castano’s social media communications and restraining order as to Ms. Wright (Ms. 

Benson’s sister). She argues that, as to the toxicology report, it had no relevance to 

the indicted charges. Even if this were error, we would deem it harmless. Ms. 

Benson admitted taking a shot of alcohol and smoking marijuana on the night of the 

incident in her police interview, which the jury viewed. In that video, Ms. Benson 

does not come across as impaired. Similarly, videos showing the fight preceding the 

incident do not reflect any apparent intoxication on her part. In light of her 

admissions, this evidence, even if improper, was simply cumulative. See State v. 

Stone, 1st Dist. Hamilton No. C-140028, 2014-Ohio-4444, ¶ 40 (declining to reach 
OHIO FIRST DISTRICT COURT OF APPEALS

22 

the issue of whether an officer’s expert opinion was admissible where the opinion 

was cumulative of other evidence, including the defendant’s admission). 

{¶43} Ms. Benson does not cite case authority to support exclusion of the 

social media evidence. Her trial counsel did not object to its admission, rendering it 

subject to plain-error review. Under Crim.R. 52(B), “[p]lain errors or defects 

affecting substantial rights may be noticed although they were not brought to the 

attention of the court.” State v. Barnes, 94 Ohio St.3d 21, 27, 759 N.E.2d 1240 

(2002) (“[Defendant] failed to object * * * at trial and thereby forfeited all but plain 

error.”). To demonstrate plain error, a defendant must show that (1) there was an 

error, i.e., the court broke a legal rule, (2) the error was plain, i.e., obvious in the 

course of the proceedings, and (3) the error affected substantial rights, i.e., it clearly 

determined the trial’s outcome. Id. at 27. See also State v. Sanders, 92 Ohio St.3d 

245, 263, 750 N.E.2d 90 (2001) (“Plain error exists only when it is clear that the 

verdict would have been otherwise but for the error.”); State v. Long, 53 Ohio St.2d 

91, 97, 372 N.E.2d 804 (1978) (“Notice of plain error under Crim.R. 52(B) is to be 

taken with the upmost caution, under exceptional circumstances and only to prevent 

a manifest miscarriage of justice.”); State v. Webster, 1st Dist. Hamilton No. C120452, 2013-Ohio-4142, ¶ 41 (quoting Long). 

{¶44} The state cites State v. Johnson, 1st Dist. Hamilton No. C-170371, 

2018-Ohio-4131, for the proposition that evidence, even other-acts evidence, may be 

admitted “to give a complete picture of what occurred.” (Citations omitted.) Id. at ¶ 

30. See also State v. Scott, 1st Dist. Hamilton No. C-960557, 1997 WL 346151, *1 

(June 25, 1997), citing State v. Wilkinson, 64 Ohio St.2d 308, 317, 415 N.E.2d 261 

(1980), citing to United States v. Roberts, 548 F.2d 665, 667 (6th Cir.1977) 

(“Background information is admissible to give the jury the setting of the case”). 
OHIO FIRST DISTRICT COURT OF APPEALS

23 

Needless to say, there are limits to that principle, but the social media evidence here 

served such an appropriate purpose by demonstrating the high level of animosity 

between Ms. Benson’s sister (Ms. Wright) and Ms. Castano. In it, Ms. Wright refers 

on multiple occasions to “pulling up on” and “dragging” Ms. Castano. Ms. Castano 

explained during her testimony that these terms mean pulling up in a car to fight and 

dragging someone by her hair. This evidence, from the weeks leading up to the fight 

on the night of Ms. Hart’s death, gives context to whether the initial encounter 

between the groups was a deliberate attempt to see these virtual threats through. 

Ms. Benson took exactly these actions during the night in question by literally 

dragging Ms. Hart by the hair during the initial encounter. Even if we were to find 

that the evidence failed an Evid.R. 403 analysis, we hold that the error would have 

been neither obvious nor determinative of the trial’s outcome for purposes of plainerror review. We accordingly overrule the fifth assignment of error. 

E. 

{¶45} Ms. Benson’s sixth assignment of error, related to prosecutorial 

misconduct, is also subject to plain error review as it was not raised below. She 

argues that the state mischaracterized the evidence about her striking the victim with 

her car and/or referred to evidence outside of the record. Specifically, she charges 

that the following was inappropriate to remark in opening: “And the evidence will 

show you that what Briana Benson does then is stop. There’s not motion. She backs 

up slightly, turns the wheel directly into Madie and drives forward over Madie.” Also 

in opening, the assistant prosecuting attorney said, “[w]hen she finishes this deep 

drastic turn into Madie * * *. It’s a distinct, it’s a deliberate turn into a human 

being.” In closing, the prosecutor made several references to Ms. Benson turning her 

wheels into Ms. Hart, once stating that this was done “knowingly.” Ms. Benson 
OHIO FIRST DISTRICT COURT OF APPEALS

24 

charges that all of this deprived her of a fair trial. We read these statements by the 

assistant prosecuting attorney, however, as her commenting on the state’s 

interpretation of the evidence, conduct that could be equally charged against the 

defense. The defense painted Ms. Benson as gripped with “confusion, fear, and 

panic[,]” a picture not necessarily reflected by our review of the record. The error 

here, if any, does not amount to plain error. 

{¶46} Ms. Benson also charges that the contrast drawn by the state between 

her court appearance and her actions constituted misconduct. In closing, the state 

argued: 

I think what’s been presented to you here was the creation of an image. 

And the image that you were given is someone saying they were 

panicked. Someone seated here with their hair up in a bun and a little 

sweater on, that’s an image, ladies and gentlemen. But that is not the 

person Madie Hart met on March 26th of 2017. 

We are inclined to agree that this characterization was inappropriate, but such an 

isolated remark does not rise to the level of plain error when considering the overall 

context and evidence of this case. 

{¶47} Finally under this assignment of error, Ms. Benson argues that it was 

improper for the state to reference the fact that potential sentences would not 

necessarily be “stacked.” She does not cite authority for this charge, but maintains 

that the comment misled the jury, demeaning the seriousness of a multiple-count 

verdict. We are not persuaded that this constitutes plain error. Following the 

assistant prosecuting attorney’s comments, the jury was instructed: 

Now, multiple counts. The charges set forth in each count of the 

indictment constitute a separate and distinct matter. You must 
OHIO FIRST DISTRICT COURT OF APPEALS

25 

consider each count of the indictment and the evidence applicable to 

each separately, and you must state your finding as to each count 

uninfluenced by your verdict as to the other counts. 

(Emphasis added.) “The jury is presumed to follow the instructions, including 

curative instructions, given to it by the trial court judge.” State v. Barrow, 2018-

Ohio-1703, 111 N.E.3d 714, ¶ 14 (1st Dist.), citing State v. Loza, 71 Ohio St.3d 61, 75, 

641 N.E.2d 1082 (1994). 

{¶48} None of the asserted instances of prosecutorial misconduct, even if 

substantiated, rises to the level of plain error that “clearly determined” Ms. Benson’s 

convictions. See Barnes, 94 Ohio St.3d at 27, 759 N.E.2d 1240. We overrule her 

sixth assignment of error. 

F. 

{¶49} Ms. Benson’s last two assignments of error challenge technical aspects 

of her sentence. In her seventh assignment of error, she contends that she should 

not have received a criminal sanction (a lifetime driver’s license suspension) related 

to the aggravated-vehicular-homicide count. The state concedes that, because the 

aggravated-vehicular-homicide count merged with the murder count as allied 

offenses, the lifetime driver’s license suspension on the former count was 

inappropriate. See State v. Williams, 148 Ohio St.3d 403, 2016-Ohio-7658, 71 

N.E.3d 234, ¶ 29 (“[W]hen the trial court concludes that the accused has in fact been 

found guilty of allied offenses of similar import, imposing separate sentences for 

those offenses is contrary to law and the sentences are void on the face of the 

judgment of conviction.”). We agree and accordingly sustain Ms. Benson’s seventh 

assignment of error. As explained in Williams, where the sentencing court had no 

discretion to impose the sentence that it did, courts of appeals are constitutionally 
OHIO FIRST DISTRICT COURT OF APPEALS

26 

authorized to modify judgments of inferior courts. Id. at ¶ 31; Ohio Constitution, 

Article IV, Section 3(B)(2). We therefore sustain the seventh assignment of error 

and modify the judgment of the trial court to vacate the lifetime driver’s license 

suspension imposed for Count 4 (aggravated vehicular homicide, R.C. 

2903.06(A)(2)(a)), which merged with Count 2 (murder, R.C. 2903.02(B)). The 

remaining sentences are not affected by this ruling. 

{¶50} Ms. Benson’s final assignment of error charges that consecutive 

sentences were contrary to law and not supported by the record. The trial court 

stated, “[n]ow, as you know, ma’am, you are under indictment in Case No. B171693-

A. And you’re awaiting sentence and/or trial on that particular charge. And it’s my 

belief that it’s necessary to adequately protect the public and punish you; it’s not 

disproportionate to any sentence that the court has ever imposed.” That is sufficient 

for purposes of R.C. 2929.14(C)(4)(a). “[A] trial court is not required by Crim.R. 

32(A)(4) to give reasons supporting its decision to impose consecutive sentences.” 

State v. Bonnell, 140 Ohio St.3d 209, 2014-Ohio-3177, 16 N.E.3d 659, ¶ 27. The 

finding for purposes of R.C. 2929.14(C)(4) is incorporated into the sentencing entry, 

and we conclude that those findings are supported by the evidence in the record. Ms. 

Benson’s eighth assignment of error is overruled. 

III. 

{¶51} Ms. Benson did not receive a perfect trial. But the Constitution does 

not guarantee perfection, and the fallibility of adjudication by human beings often 

renders perfection elusive. Nevertheless, after having reviewed the evidence, 

authorities, and arguments extensively, we are confident that she received a fair trial. 

We accordingly overrule assignments of error one, two, three, four, five, six and eight 
OHIO FIRST DISTRICT COURT OF APPEALS

27 

and affirm her convictions. We sustain assignment of error seven and modify the 

sentence as described above. 

Judgment affirmed as modified. 

CROUSE, J., concurs. 

MOCK, P. J., concurs separately. 

Mock, P.J., concurring separately. 

{¶52} I agree with the majority’s affirmance of the judgment of conviction, as 

modified. But I write separately to note that because Benson failed to object timely 

and with specificity to Officer Halusek’s expert testimony, as required by Evid.R. 103, 

and to the absence of a written expert report, as required by Crim.R. 16(K), we must 

review the third assignment of error only for plain error. 

{¶53} It is well established that discovery violations can be subject to 

forfeiture if not raised in the first instance in the trial court. See State v. Penland, 

132 Ohio App.3d 176, 187, 724 N.E.2d 841 (1st Dist.1998); see also State v. 

Mieczkowsk, 2018-Ohio-2775, 115 N.E.3d 758, ¶ 60 (7th Dist.); State v. Smith, 2017-

Ohio-359, 83 N.E.3d 302, ¶ 24 (9th Dist.). And our sister districts have 

acknowledged that both waiver—the intentional relinquishment of a known right—

and forfeiture—the failure to preserve an objection—apply to post-2010 violations of 

Crim.R. 16(K). See State v. Walls, 2018-Ohio-329, 104 N.E.3d 280, ¶ 34 (6th Dist.) 

(a party may waive a violation of Crim.R. 16(K)); see also State v. Luce, 6th Dist. 

Lucas No. CR0201501474, 2017-Ohio-4472, ¶ 44 (applying plain-error analysis when 

defendant did not object at trial to the state’s failure to provide an expert report 

under Crim.R. 16(K)); State v. Palmer, 12th Dist. Butler No. CA2013-12-243, 2014-

Ohio-5491, ¶ 33. Compare Hall, 1st Dist. Hamilton Nos. C-170699 and C-170700, at 

¶ 9 (noting that the defendant “duly objected” to the testimony of the state’s expert 

when the state had failed to furnish a Crim.R. 16(K) report). 
OHIO FIRST DISTRICT COURT OF APPEALS

28 

{¶54} As the majority correctly notes, the gravamen of Benson’s third 

assignment of error was a challenge to Officer Halusek’s ultimate-issue testimony.2 

The larger portion of Officer Halusek’s testimony, memorialized on 62 pages of 

transcript, was devoted to his observations and description of the crime scene and to 

the police investigation. Approximately two thirds of the way through his testimony, 

in four paragraphs, Officer Halusek offered his opinion that those facts and the Uber 

video indicated that Benson had acted intentionally. The majority quotes Officer 

Halusek at length. 

{¶55} But in response to those statements, Benson remained mute. She 

failed to object to Officer Halusek’s ultimate-issue testimony, and to the absence of a 

written expert report “summarizing the expert witness’s testimony, findings, 

analysis, conclusions, or opinion,” as required by Crim.R. 16(K). A timely and 

specific objection to the admission of the ultimate-issue testimony could have drawn 

the trial court’s attention to the alleged error at a time when it could have been 

corrected or avoided. See Evid.R. 103(A)(1). And a timely objection under Crim.R. 

16(K) would have afforded the court the opportunity to exclude Officer Halusek’s 

expert testimony, as it did when the state timely raised the same issue with regard to 

Benson’s expert, Paul Jahn. See Hall at ¶ 10.3 

{¶56} Benson’s failure to object to Officer Halusek’s expert testimony on 

either basis limits us to a review only for plain error. See Evid.R. 103(D); see also 

Luce, 6th Dist. Lucas No. CR0201501474, 2017-Ohio-4472, at ¶ 44. An error rises to 

the level of plain error only where it is obvious, outcome-determinative, and is so 

 

2 Benson identifies the absence of a written expert report as a basis for reversal in a single 

sentence of her appellate brief. 

3 We note that there is no requirement in Crim.R. 16(K) or in the case law of our Supreme Court 

that would require the trial court to anticipate a witness’s testimony and to intervene sua sponte 

to prevent expert testimony in the absence of a written report. 
OHIO FIRST DISTRICT COURT OF APPEALS

29 

extreme that it must be corrected to prevent a manifest miscarriage of justice. See

Crim.R. 52(B); see also State v. Rogers, 143 Ohio St.3d 385, 2015-Ohio-2459, 38 

N.E.3d 860, ¶ 22-23. 

{¶57} In light of the majority opinion’s well-supported conclusion that 

evidence of guilt was “extensive and powerful” even without Officer Halusek’s 

ultimate-issue testimony, I cannot find that the admission of that testimony affected 

the outcome of the trial, or caused a miscarriage of justice. See Rogers at ¶ 23. I 

would overrule the third assignment of error on that basis. 

Please note: 

 The court has recorded its own entry this date.