Fourth Court of Appeals

San Antonio, Texas

OPINION

No. 04-17-00595-CR

Christopher M. HARBER,

Appellant

v.

The STATE of Texas,

Appellee

From the 379th Judicial District Court, Bexar County, Texas

Trial Court No. 2016CR5166

Honorable Ron Rangel, Judge Presiding

Opinion by: Luz Elena D. Chapa, Justice

Sitting: Luz Elena D. Chapa, Justice

Irene Rios, Justice

Liza A. Rodriguez, Justice

Delivered and Filed: August 7, 2019

REVERSED AND RENDERED

Christopher Harber was convicted by a jury of criminally negligent homicide. Harber 

appeals the judgment, arguing the prosecution is barred by limitations and the evidence is legally 

insufficient to support the verdict. We hold Harber forfeited his limitations defense by failing to 

raise it in the trial court. However, we conclude the evidence is insufficient to establish criminally 

negligent homicide. We therefore reverse the judgment and render a judgment of acquittal. 
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BACKGROUND

Harber was driving a mobile home hauler east on Interstate 10 on July 27, 2012, when he 

drove onto the right shoulder of the road and hit a tow truck driver. The tow truck driver, Travis 

Danner, died at the scene. In June 2016, Harber was indicted for manslaughter. The indictment 

alleged Harber recklessly caused the death of an individual by driving and operating a commercial 

vehicle without a valid driver’s license or a valid commercial driver’s license, driving and 

operating a motor vehicle at a speed that was not reasonable and prudent under the circumstances 

then existing, failing to apply the brakes in a timely and reasonable manner, failing to maintain a 

single lane of traffic, and driving on an improved shoulder.1

 Prior to the beginning of trial, the 

State, with the trial court’s permission, amended the indictment by striking the allegation that 

Harber was “driving and operating a motor vehicle at a speed that was not reasonable and prudent 

under the circumstances then existing.” 

The case was tried to a jury in August 2017, more than five years after the accident. The 

jury was charged on manslaughter and the lesser-included offense of criminally negligent 

homicide. The jury found Harber guilty of criminally negligent homicide and found he used or 

exhibited a deadly weapon during the commission of the offense. Harber pled true to the repeat 

offender enhancement allegations, and the jury assessed punishment at fifteen years in prison. 

Harber timely appealed.2

 1 See TEX. CODE CRIM. PROC. art. 21.15 (requiring indictment to allege with specificity the act(s) relied upon to 

constitute recklessness or criminal negligence).

2 Harber’s first appointed appellate attorney filed a brief pursuant to Anders v. California, 386 U.S. 738 (1967). This 

court determined there was an arguable issue for appeal, granted counsel’s motion to withdraw, and abated the appeal 

for appointment of new appellate counsel. See Harber v. State, No. 04-17-00595, 2018 WL 5268859 (Tex. App.—

San Antonio Oct. 24, 2018, order) (mem. op., not designated for publication). The appeal was then rebriefed.
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STATUTE OF LIMITATIONS

Harber argues the prosecution for criminally negligent homicide was time-barred and he 

should be allowed to raise his statute of limitations defense for the first time on appeal pursuant 

to the holding of Phillips v. State, 362 S.W.3d 606 (Tex. Crim. App. 2011). He contends the 

holding of Ex parte Heilman, 456 S.W.3d 159 (Tex. Crim. App. 2015), which overruled Phillips

and held that a limitations defense lacking any ex post facto component may be forfeited by failing 

to invoke it, should not be applied retroactively because the holding “was unforeseeable . . . [and] 

would be procedurally burdensome and unjust.”

The indictment filed in June 2016 charged Harber with manslaughter, alleging he 

recklessly caused Danner’s death on July 27, 2012. There is no statute of limitation for 

manslaughter. TEX. CODE CRIM. PROC. art. 12.01(1)(A). At trial, the jury was charged on both 

manslaughter and the lesser-included offense of criminally negligent homicide. Criminally 

negligent homicide is a state jail felony and falls within the three-year limitation period for “all 

other felonies.” See id. art. 12.01(7). A charge of criminally negligent homicide became 

limitations-barred in July 2015, almost a year before the indictment was presented in June 2016.

Harber did not object to submission of the charge and did not assert a limitations defense at any 

time before trial, during trial, or in a post-judgment motion. The record does not reflect whether 

Harber or the State requested the charge on the lesser-included offense.

In Heilman, the Texas Court of Criminal Appeals held “a statute-of-limitations defense 

lacking any ex post facto component . . . is merely a procedural ‘act of grace’ by the legislature 

that can be forfeited.” 456 S.W.3d at 168 (citing Proctor v. State, 967 S.W.2d 840, 843 (Tex. 

Crim. App. 1998)). In so doing, it reaffirmed its 1998 decision in Proctor v. State that the statute 

of limitations is not jurisdictional and is not an absolute, systemic requirement; rather, it creates a 

defense that must be implemented upon request and is forfeited if not asserted at or before trial. 
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See Heilman, 456 S.W.3d at 168-69; Proctor, 967 S.W.2d at 844. The court in Heilman also 

overruled its 2011 decision in Phillips v. State, which held only limitations defenses that require 

factual development beyond the charging instrument are forfeited by failing to assert them at trial; 

whereas, limitations defenses based on “pure law”—ones that are apparent on the face of the 

charging instrument—give rise to an absolute bar to prosecution that may be raised at any time. 

Heilman, 456 S.W.3d at 162-64.

Harber argues Heilman should not be applied retroactively and the rule announced in 

Phillips should apply because it was in effect at the time of the accident. He contends that pursuant 

to Phillips the prosecution for criminally negligent homicide was absolutely barred without him 

needing to raise the defense because it was a “pure law” limitations defense. Harber argues 

retroactive application of Heilman’s procedural default holding to him is an ex post facto violation 

and a violation of his due process rights. We disagree.

Generally, “[o]nly the legislature can violate either the federal or state Ex Post Facto

Clauses because . . . both are ‘directed at the Legislature, not the courts.’” Id. at 163 (quoting Ortiz 

v. State, 93 S.W.3d 79, 91 (Tex. Crim. App. 2002)). In assessing a claim of an ex post facto

violation, “we look beyond the actor that is directly committing the alleged violation for some 

legislative origin of the alleged violation.” Id. at 165. There was no legislative ex post facto

component to Harber’s limitations defense because no legislative act purported to authorize or 

revive the otherwise time-barred prosecution for criminally negligent homicide. See id. at 168-69. 

Harber does not point to any legislative origin of the alleged ex post facto violation. Rather, the 

source of Harber’s time-barred conviction is his forfeiture of the defense pursuant to a rule of 
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procedural default that is of judicial, not legislative origin.3 See id. at 165; Proctor, 967 S.W.2d 

at 845.

Although the Ex Post Facto Clause does not apply to judicial actions, an unforeseeable 

judicial construction of a criminal statute, applied retroactively, can function like an ex post facto

law and violate the Due Process Clause. See Bouie v. City of Columbia, 378 U.S. 347, 353 (1964); 

Heilman, 456 S.W.3d at 166. “If a judicial construction of a criminal statute is unexpected and 

indefensible by reference to the law which had been expressed prior to the conduct in issue, it must 

not be given retroactive effect.” Bouie, 378 U.S. 354 (quotation omitted). However, this due 

process limitation is not coextensive with the ex post facto prohibition. See Rogers v. Tennessee, 

532 U.S. 451, 459 (2001). The due process limitation is rooted in the principle that a criminal 

statute must give fair warning of the conduct it criminalizes and protects against judicial 

enlargement of a criminal statute. Heilman, 456 S.W.3d at 166 (citing Rogers, 532 U.S. at 457).

The court’s opinion in Heilman did not interpret or enlarge a criminal statute, nor did it 

revive a statute of limitation. The charge of criminally negligent homicide against Harber was still 

barred by the statute of limitations when the case was tried in 2017, and Harber could have asserted 

the defense. Moreover, Heilman was decided more than a year before Harber was tried; he was 

thus on notice that he was required to invoke the limitations defense. 

In both Proctor and Heilman, the judicial change to the preservation rules announced 

therein was applied retroactively to increase the procedural burden on the defendant. And in each 

case, the Court of Criminal Appeals held retroactive application of the rule announced in the

 3 Harber suggests his position is supported by Carmell v. Texas, cited for the proposition that retroactive application 

of a new rule of evidence can be an ex post facto violation if it increases the procedural burdens on the defendant. See 

Carmell v. Texas, 529 U.S. 513 (2000). However, Carmell involved a state statute, not a judicially created rule of 

evidence. See generally id. The legislative act reduced the quantum of evidence necessary to support a conviction in 

a pending case, resulting in an ex post facto violation. Id. at 545-46.
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decision did not run afoul of the Due Process Clause of the Fifth Amendment. Heilman, 456 

S.W.3d at 166; Proctor, 967 S.W.2d at 845. In Proctor, the court explained that its decision “even 

if applied to appellants, will not deprive them, retroactively, of fair warning of what conduct will 

give rise to which criminal penalties . . . [and] does not retroactively alter the definition of 

aggravated robbery as it existed in 1982, its range of punishment, or the substantive defenses that 

were available with respect to it.” Proctor, 967 S.W2d at 845. Likewise, applying Heilman to 

Harber does not violate due process. Because Harber failed to raise his statute of limitations 

defense in the trial court, he forfeited it and is precluded from raising it on appeal.

SUFFICIENCY OF THE EVIDENCE

In his legal insufficiency point, Harber argues the evidence is insufficient to support the 

conviction for criminally negligent homicide because the State did not prove the alleged acts of 

criminal negligence created a substantial and unjustifiable risk that Harber failed to perceive and 

caused Danner’s death, and it did not show any seriously blameworthy conduct that was a gross 

deviation from the ordinary standard of care. 

The Evidence

Calvin Brooks testified that on July 27, 2012, he was driving from his home in San Antonio 

eastbound on Interstate 10 between San Antonio and Seguin when the front driver’s side tire on 

his pickup truck blew out. He pulled over onto the grass past the shoulder on the right side of the 

highway and called for a tow truck. Brooks testified it was around 5:00 on a hot Friday afternoon 

and traffic was heavy and “moving pretty fast.” At that location, the highway has two lanes going 

in each direction with a grass median in between. Brooks testified the speed limit was 70 or 75 

miles per hour. 

When the tow truck arrived, the driver, Travis Danner, had Brooks move his truck back 

onto the shoulder where the ground was level. Danner parked the tow truck behind Brooks, at an 
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angle to the highway, with the front of the tow truck pointing toward the road. According to 

Brooks, this left room for Danner to work on the tire and walk between the vehicles without being 

in danger of stepping into the traffic lane. Brooks testified Danner left his emergency lights 

flashing and worked on the tire for five or ten minutes. 

Brooks testified that after Danner finished working on the tire, he started putting his tools 

away in an outer compartment on the driver’s side of the tow truck, just behind the cab. Brooks 

testified that at that time, Brooks had walked away from the highway onto the grass with his back 

to the road. He heard a crash, and when he turned around, he saw the tow truck had been hit by 

Harber’s truck and saw Harber’s truck hit the back of Brooks’s truck. Brooks testified Harber’s 

truck continued moving forward and then crossed left across the highway and went into the center 

median where it “exploded.” Brooks said he saw the driver jump out of the truck and roll around 

in the grass. Brooks then turned back and saw Danner on the ground. His clothes had been torn 

off him and he was unresponsive. 

Although several people stopped at the scene of the accident, the Bexar County Sheriff’s 

Department identified only one person who saw the accident happen. Scott Candella testified he 

was driving east on I-10 in the right lane with his wife and three children when the accident 

occurred. Candella gave a statement to one of the deputies at the scene, stating, “I think it was 

sideswiped, not sure exactly how it was hit.” At trial, Candella testified:

Q. When you were driving on I-10, do you remember what lane of traffic you were 

driving in?

A. I was in the right lane.

Q. In the right lane. How many lanes of traffic were there in total, do you 

remember?

A. Two lanes.

Q. So there was a fast lane/left lane, and a slow lane/right lane?

A. Yes, sir.

Q. While you were driving in the right lane of travel on I-10, what did you see?

A. I was driving. I saw the vehicle come across the lanes, hit a vehicle, come 

straight directly across and come to a stop with the -- in the median at the crossbars.
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Q. And I heard you say it came across the lanes.

A. Yes, sir.

Q. What lane of travel was that first vehicle that ran into those other vehicles, what 

lane of travel was that first vehicle in?

A. The left lane.

Q. Was in the left lane?

A. Well, he came from this way (indicating), I assume left lane.

Q. So you’re assuming, but he came from your left side to your right side?

A. Yes, he crossed. Yes, sir.

Q. And how far in front of you did this happen?

A. It was fairly close. I believe there was one car in front of me and then that 

happened.

Q. The vehicle that you said came across the lanes,

was it a big vehicle or a small vehicle?

A. Big vehicle.

Q. What did you see happen once it came across in front of you? What happened 

next?

A. It came across. It hit another vehicle. It came directly across the Interstate and 

came to rest when it hit the median in the -- the crossbars in the median. At that 

point, I was just focused on straight ahead. There was debris flying and I didn't 

want to get into another accident, so...

Q. Were you surprised when you saw this happen?

A. Yes, sir.

Q. How fast would you say you were traveling or what was the traffic like when 

this happened?

A. I’m not sure exactly how fast we were going, but traffic was flowing. We were 

flowing fine.

Candella testified he drove past the accident and then pulled off the road and called 911. His wife, 

who is a registered nurse, went to the man who had been hit and started CPR. However, the man 

died at the scene. The medical examiner later testified that Danner died of multiple blunt force 

injuries consistent with having been struck by a vehicle at high speed. 

Bexar County Sheriff’s Department Deputy John Lopez was the first officer at the scene, 

arriving after the paramedics and fire truck. Deputy Lopez testified Harber identified himself as 

the driver of the mobile home hauler that caused the accident and asked the deputy about the tow 

truck driver. Deputy Lopez testified that when he told Harber the driver had died, Harber dropped 

his head and started crying and said, “I only looked down for a second and then I felt the hit. And 

then I realized that my truck was on fire and I pulled it over.” Harber was later interviewed at the 
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scene by Bexar County Sheriff’s office investigator John Turak. Investigator Turak’s interview 

was recorded on the dashboard camera of one of the county vehicles, and the recording was 

introduced into evidence and played for the jury.

In the recorded interview, Harber stated he had a Class A commercial driver’s license and

had been driving big trucks for about ten years. He told Turak he slept five or six hours the night 

before and had not consumed any alcohol or taken any prescription medicine or other drugs. He 

stated he had eaten breakfast that morning. He affirmed the brakes on the truck were fine, the 

truck did not have any mechanical issues, and he did not have any medical issues. 

Harber further stated he was driving the mobile home hauler for his employer from Corpus 

Christi to Cedar Creek. He said he was driving east on I-10 in the right lane, and he saw the tow 

truck on the shoulder as he “came up over the hill.”4

 Harber told Investigator Turak he saw the 

driver with a reflective vest on, squatting down by the tow truck and looking back toward the 

traffic. He said he did not see the other pickup truck parked in front of the tow truck. Harber said 

traffic was heavy and that he and the other vehicles all slowed down to forty or forty-five miles 

per hour. He told Turak that after seeing the tow truck and driver, he looked to his left to try to 

change lanes, but a small car in the left lane was crowding him and he could not move over. He 

stated, “I looked down for a second, but they were crowding me; I couldn’t get over there,” and as 

he was passing the tow truck he “felt something hit.” Harber told Turak several times that he did 

not know how or why he drifted onto the shoulder.

The State also introduced a written statement Harber gave an insurance company about a 

month after the accident. In that statement, he explained the accident as follows:

Traffic was kinda heavy. But it wasn’t bumper to bumper. As I came to the tow 

truck, I looked to the left to see if I could move over to give the tow truck more 

room. There was a car there in the fast lane. I was in the slow lane. To the best of 

 4 There is no evidence in the record of how far “the hill” was from where the tow truck was stopped. 
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my knowledge, when I looked over to the left this [sic] when I collided with the 

tow truck. I don’t know how or why I managed to hit the tow truck. All I can 

remember is when I hit the tow truck the truck I was driving caught fire between 

the cab and the bed.

Harber did not testify at the guilt/innocence stage of the trial.

The State admitted numerous photographs and presented the testimony of Bexar County 

Sheriff’s Deputy Miguel Avila, who initially investigated the crash at the scene, and Investigator 

Turak, the State’s expert crash reconstructionist. Both Investigator Turak and Deputy Avila

created diagrams that showed the relative locations of the vehicles and the path Harber’s truck 

took, and these diagrams were introduced into evidence. Both diagrams show Harber’s truck 

beginning in the right lane and then veering off the roadway partly onto the right shoulder, where 

it hit Danner and the tow truck and then hit Brooks’s truck. The diagrams show Harber then 

continued straight, driving partly in the right lane and partly on the shoulder, before he veered 

diagonally to the left, crossed both lanes, and drove into the center median, where he came to a 

stop. Both Deputy Avila and Investigator Turak testified they saw no indication Harber was 

impaired and neither conducted a field sobriety test. The witnesses testified that driving with an 

invalid license, driving without a commercial driver’s license when one is required, failing to 

maintain a single lane, and unexcused driving on the shoulder are all crimes. They also explained 

the Texas law that requires drivers to either move to the lane to the left or reduce speed to twenty 

miles per hour below the speed limit when there is an emergency vehicle or tow truck with its 

emergency lights activated on the right shoulder. 

Investigator Turak testified he took measurements and examined the skid marks, gouges, 

and rolling tire marks on the roadway. He determined the initial impact occurred just to the right 

of the fog line and rumble strip on the right shoulder. Before the accident, the tow truck had been 

parked at an angle to the road, with the front of the truck pointing to the road. Detective Avila 
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testified Harber hit the front of the driver’s side of the tow truck. This was the area where Brooks 

had testified Danner was putting away his tools. The impact severely damaged the front of the 

tow truck and pushed the tow truck onto the grass to the right of the shoulder. Turak testified that 

when the tow truck was hit and pushed to the side, the front driver’s side tire of the tow truck left 

a mark on the road. That mark showed that prior to the collision, the front of the tire was adjacent 

to the rumble strip, leaving a small space between the front left corner of the tow truck and the 

lane of travel. 

Investigator Turak testified he took measurements and made calculations to estimate the 

speed at which Harber was driving at the time of the accident. In his opinion, Harber was driving 

at least 67 miles per hour at the point of impact. Turak also testified he did not see skid marks on 

the road that would show Harber slowed down before the collision. However, he acknowledged 

on cross-examination that skid marks are made when the truck’s brakes become locked up and that 

normal slowing of the truck would not have produced any marks. Investigator Turak testified the 

speed limit was either 70 or 75, but he did not ascertain which. He did not try to determine the 

distance from which Harber should have been able to see the tow truck, did not determine how 

much Harber’s truck weighed, and did not try to calculate how long it would have taken for Harber 

to reduce his speed by twenty miles per hour without locking up the brakes. However, Turak 

ultimately testified it did not matter how fast Harber was driving or how much he slowed down 

because “it is still a crime” to hit someone on the shoulder no matter how slow you are driving. 

Accident reconstructionist Ricardo Javier Palacios testified for the defense. Palacios 

explained that Turak misinterpreted some of the marks on the road, failed to take sufficient 

measurements, and miscalculated Harber’s speed as a result. He testified that due to the time that 

had elapsed since the accident, he had to rely on Turak’s incomplete data and it was impossible to 

do a complete reconstruction. However, he used the photographs and Turak’s measurements to 
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reach some conclusions. Palacios demonstrated what he testified were Turak’s faulty assumptions

and explained how the assumptions in Turak’s calculation should be changed. Palacios then 

calculated Harber’s speed at the time of the collision to have been between 33 and 45 miles per 

hour. He also testified the ordinary slowing of the truck would not have left skid marks. 

Palacios testified Harber told him he had been driving in the right lane, saw the tow truck,

and slowed to 40 or 45 miles per hour. He looked left to try to change lanes, but there was a car 

in the lane. In Palacios’s opinion, Harber was looking left, trying unsuccessfully to move to the 

left lane, and unconsciously overcompensated by turning the steering wheel slightly to the right, 

causing his vehicle to drift onto the shoulder where he hit the tow truck and driver. Palacios 

testified it would take an ordinary person driving a heavy truck about two seconds to react to the 

impact and begin to lock up the brakes. By that time, Harber had hit and passed both trucks.

Palacios explained how the tire and gouge marks shown in the photographs were consistent with 

the accident having occurred this way. 

The State also called a witness who identified Harber’s Texas Department of Public Safety 

driving record. Selected pages of the redacted record were introduced into evidence. The witness 

testified that on the day of the accident, Harber’s license was suspended and Harber had been 

notified in writing his license was suspended. One of the exhibits reflects Harber had a Class C 

driver’s license last issued in January 2010 and the license was suspended on May 15, 2012. The 

other exhibit included a redacted copy of a May 20, 2012 notice sent to Harber stating his “driver 

license . . . to operate any motor vehicle has been suspended” and advising he was required to 

surrender any commercial driver’s license to the Department of Public Safety for the period of the 

suspension. The admitted exhibits were heavily redacted and incomplete and did not reflect 
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whether Harber had previously been issued a commercial driver’s license. Nor did the sponsoring 

witness testify about whether Harber had ever been issued a commercial driver’s license.

5

Standard of Review

In reviewing the sufficiency of the evidence, we view the evidence “in the light most 

favorable to the verdict and determine whether, based on the evidence and reasonable inferences 

therefrom, a rational juror could have found the essential elements of the crime beyond a 

reasonable doubt.” Anderson v. State, 416 S.W.3d 884, 888 (Tex. Crim. App. 2013) (quoting 

Jackson v. Virginia, 443 U.S. 307, 318-19 (1979)). The jury is the sole judge of the credibility of 

witnesses and the weight to be given to their testimony, and we may not substitute our own 

judgment for that of the jury. Montgomery v. State, 369 S.W.3d 188, 192 (Tex. Crim. App. 2012). 

“Under this standard, evidence may be legally insufficient when the record contains either no 

evidence of an essential element, merely a modicum of evidence of one element, or if it 

conclusively establishes a reasonable doubt.” Queeman v. State, 520 S.W.3d 616, 622 (Tex. Crim. 

App. 2017).

Criminal Negligence

A legally sufficient showing of criminally negligent homicide requires the State to prove 

that: (1) defendant’s conduct caused the death of an individual; (2) the defendant ought to have 

been aware that the conduct created a substantial and unjustifiable risk of death; and (3) his failure 

to perceive the risk constituted a gross deviation from the standard of care an ordinary person 

would have exercised under similar circumstances. Id. at 622 (citing TEX. PENAL CODE §§ 6.03(d), 

 5 Information regarding the reason for the suspension was redacted from the documents. The unredacted documents, 

introduced at the punishment phase, reflect the suspension was due to failing to pay surcharges for not having 

insurance. The unredacted documents further suggest Harber had held a commercial driver’s license. 
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19.05(a)). The circumstances must be viewed from the standpoint of the defendant at the time of 

the allegedly criminally negligent conduct. Id. at 623.

Criminal negligence is not simply the criminalization of ordinary civil negligence. Id. The 

“carelessness required for criminal negligence is significantly higher than that for civil negligence” 

and the conduct “involves a greater risk of harm to others, without any compensating social utility”

than does conduct that constitutes ordinary civil negligence. Id. (quoting Montgomery, 369 

S.W.3d at 193). For conduct to constitute criminal negligence, it must be “egregious” and there 

must be some “serious blameworthiness” attached to the conduct. Id. at 629, 630. The risk created 

by the conduct must be “substantial and unjustifiable,” and we determine whether the conduct 

involves such an extreme degree of risk by examining the conduct itself, not the resultant harm.

Id. at 623. Finally, the defendant’s “failure to perceive the risk must be a ‘gross deviation’ from 

reasonable care as judged by general societal standards by ordinary people.” Id. at 623 (quoting 

Montgomery, 369 S.W.3d at 193). 

In the context of a fatal traffic accident, proof of driving errors that may violate traffic laws 

or constitute ordinary civil negligence may be insufficient to meet the State’s burden. See id. at 

630. To prove a “gross deviation” from the standard of ordinary care in driving, the evidence must 

support a reasonable inference that appellant engaged in driving acts “more extreme, aggressive, 

or foolish . . . than are ordinarily engaged in by drivers and accepted as reasonable risks in exchange 

for the social utility provided.” Id. at 630-31. 

DISCUSSION

The indictment and jury charge alleged Harber caused Danner’s death with criminal 

negligence by driving a commercial vehicle without a valid driver’s license or a valid commercial 

driver’s license, failing to apply his brakes in a timely and reasonable manner, or by failing to 

maintain a single lane of traffic and driving on the improved shoulder. We review the evidence in 
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the light most favorable to the verdict to determine whether the State established the alleged 

conduct was criminally negligent and caused Danner’s death. See id. at 622. 

The State presented evidence that on the day of the accident, Harber’s driver’s license was 

suspended and Harber had been required to surrender any commercial driver’s license for the 

period of suspension. The evidence thus establishes Harber committed a traffic violation. 

However, the State was required to prove more than just a traffic violation; to constitute criminal 

negligence, the conduct must involve an extreme, substantial, and unjustifiable degree of risk. Id.

at 623. In his taped interview with Turak, Harber stated he had been driving commercial trucks 

for ten years and had been issued a commercial driver’s license. Although the jury was free to 

disbelieve Harber’s statements, the State did not present any evidence to contradict Harber. Nor 

did the State present any evidence that the suspension of Harber’s license was due to unsafe driving

or that Harber lacked the knowledge, training, or experience necessary to safely drive the mobile 

home hauler. And, although the evidence was undisputed that the traffic on the highway that 

Friday afternoon was heavy, the State did not present any witness who testified Harber was driving 

erratically or appeared to have any difficulty driving the truck prior to the accident. 

We determine whether conduct involves “an extreme degree of risk” by looking at the 

conduct itself, not the resultant harm. Id. at 623. In the absence of any evidence from which it 

could be reasonably inferred that Harber lacked the skill, training, or experience to safely drive the 

mobile home hauler, there is nothing in the record to support a finding that Harber’s operating the 

hauler with a suspended license or without a valid commercial driver’s license created a substantial 

and unjustifiable risk. To so conclude “would require speculation beyond what is shown by the 

evidence or what could be rationally inferred from the evidence in the record.” See id. at 625.

The next alleged act of criminal negligence was that Harber caused Danner’s death by 

failing to apply the brakes in a timely or reasonable manner. The State contends Harber, driving 
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in the lane adjacent to the shoulder, was required to slow to twenty miles below the posted speed 

limit after he saw the tow truck on the shoulder. See TEX. TRANSP. CODE § 545.157. It argues 

Harber’s failure to slow to 50 miles per hour after he saw the tow truck is sufficient evidence that 

Harber did not timely and reasonably apply his brakes. It further argues the jury could have found 

Harber was excessively speeding by driving at least 67 miles per hour, 17 miles per hour above 

what was allowed by law, and this sufficiently supports the finding of criminal negligence.

Viewing the evidence in the light most favorable to the verdict, the jury could have found 

the speed limit was 70 miles per hour and Harber was driving 67 at the time of the accident. In 

addition, Turak testified there were no skid marks on the road before the point of impact, indicating 

Harber had not locked up his brakes. The only evidence Harber had slowed the truck before the 

impact was his own testimony that he and the surrounding traffic slowed to 40 or 45 miles per hour

and his expert’s testimony that Harber was driving between 33 and 45 miles per hour. But, the 

jury could have disbelieved Harber and Palacios and could have reasonably inferred from the 

evidence presented that Harber slowed only to 67 miles per hour after seeing the tow truck driver. 

This evidence alone does not support an inference that Harber untimely or unreasonably applied 

his brakes, that his failure to slow to 50 miles per hour was a gross deviation from the ordinary 

person standard, or that Danner’s death was caused by Harber driving 67 miles per hour instead of 

50 at the point of impact.

The record establishes the traffic at 5:00 p.m. on a Friday was heavy and flowing. There 

is no suggestion in the record that Harber at any time was driving faster than the surrounding 

traffic. There was no evidence of how fast Harber was going before he saw the tow truck. There 

was also no evidence of the distance between where Harber first saw the tow truck on the shoulder 

and the point of impact or of how much Harber safely could have reduced his speed over that 

distance in heavy traffic. And there is no evidence that “locking up” the brakes when Harber first 
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saw the tow truck would have been reasonable or safe in the heavy traffic. On this record, it would 

be speculative to conclude Harber did not timely and reasonably apply his brakes.

Even if one could reasonably infer from the evidence that Harber could have further slowed 

his vehicle, there was no evidence of a “gross deviation” from the ordinary man standard in that 

there was no evidence he was driving any faster than anyone else in the heavy, flowing traffic at 

the time of the accident. The State did not attempt to link the speed at which Harber was driving 

to his ability to maneuver the truck or stay in his lane. Finally, there is no evidence that further 

reducing his speed, short of stopping the truck, would have prevented Danner’s death. That is, 

there is no evidence the crash would have been any less deadly had it occurred at 50 miles per hour 

instead of at 67, and any finding that Danner’s death was caused by Harber’s failure to further 

reduce his speed would require speculation beyond what could be rationally inferred from the 

evidence in the record. See Queeman, 520 S.W.3d at 625.

The final acts of alleged criminal negligence were that Harber failed to maintain a single 

lane of traffic and drove on the improved shoulder. The State initially told the jury in its opening

statement that failing to maintain a single lane of traffic was essentially the same act as driving on 

the shoulder: “And we’re also going to prove to you, and obviously you know this, that he was not 

maintaining a single lane of travel because he drove from the lanes of traffic into the shoulder.” 

However, based on Candella’s testimony, the State argued to the jury and argues on appeal that 

Harber was criminally negligent by making an unsafe lane change in violation of section 

545.060(a)(2) of the Texas Transportation Code.6

 6 Section 545.060(a)(2) provides a driver “may not move from the lane unless that movement may be made safely.”

TEX. TRANSP. CODE § 545.060(a)(2). Neither the indictment nor the jury charge alleged Harber made an unsafe lane 

change. Rather, they alleged Harber was criminally negligent in “failing to maintain a single lane of traffic” as 

required by section 545.060(a)(1) (driver “shall drive as nearly as practical entirely within a single lane”).
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The State asserts in its brief Harber made an unsafe lane change because he made a 

“sudden,” “abrupt” “swerve” from the left lane into the right lane in heavy traffic. Candella 

testified he saw a large vehicle, several vehicles in front of him, “cross the lanes” from Candella’s 

left side to his right side. Candella assumed Harber had started in the left lane. Candella did not 

testify the assumed lane change was sudden or abrupt, whether the vehicle had its blinker activated,

or that there was not room in the right lane to make the lane change safely. Viewing the evidence 

in the proper light, the jury could have disbelieved Harber’s statement that he was driving in the 

right lane, looked to the left in an attempt to move to the left, but was crowded out by the heavy 

traffic. The jury could instead have reasonably concluded from Candella’s testimony Harber made 

a lane change from the left lane to the right lane. However, we do not agree the jury reasonably 

could have concluded the lane change was “sudden,” “abrupt,” or a “swerve.” Candella did not 

use those or similar words; he merely described seeing what he assumed to be a lane change by a 

large vehicle several vehicles in front of him. Candella saw the large vehicle hit the tow truck

after the lane change, but he did not know how or why the collision occurred. There was nothing 

in Candella’s testimony from which the jury could infer the lane change itself was unsafe and there 

was no evidence from any other source that Harber had been driving aggressively or erratically 

during or before the lane change. Assuming the indictment authorized a finding of criminal 

negligence based on an unsafe lane change, we conclude the State failed to produce more than a 

modicum of evidence Harber made an unsafe lane change. See Queeman, 520 S.W.3d at 622. 

We agree with the State the evidence supports a finding that Harber, while driving in the 

right lane, failed to maintain a single lane of traffic and drove on the improved shoulder, which 

caused him to hit Danner, resulting in Danner’s death. The only explanations for why Harber 

drove onto the shoulder were his own statements that he “looked down for a second” and his 

expert’s hypothesis that when Harber was in the right lane, looking left and trying to move lanes, 
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he unconsciously overcompensated by moving the steering wheel to the right. While the jury 

could have disbelieved Harber and Palacios, the State did not offer any other explanation. And 

there is no evidence the size of the truck, the speed at which Harber was driving, the lane change,

or a suspended driver’s license caused or contributed to Harber driving onto the shoulder. The 

only evidence in the record is that Harber veered onto the shoulder because he was momentarily 

inattentive, and there is no evidence of the reason for the inattention other than Palacios’s theory. 

The State contends this case is analogous to Montgomery, in which a driver’s 

inattentiveness and unsafe lane change was held to be criminally negligent. 369 S.W.3d at 196.

The evidence showed Montgomery was driving in the middle lane of a highway access road, 

driving slower than the surrounding traffic, and talking on her cell phone. Id. at 191, 194. When 

she hung up, she realized she had driven past the entrance to the highway ramp she wanted to use. 

Id. She abruptly swerved into the left lane, intending to cut across the “safety barrier” (the solid 

white line between the entrance ramp and the access road) and enter the highway. Id. She did so 

without looking for oncoming traffic or signaling, and she cut off a driver in the left lane, causing 

him to strike her vehicle. Id. Montgomery’s vehicle spun and struck a truck that was driving on 

the entrance ramp. Id. A passenger in that truck died as a result. Id. The Court of Criminal 

Appeals held the evidence supported a finding that Montgomery failed to perceive the substantial 

and unjustifiable risk created by her “aggressive” lane change, made without signaling or checking 

for traffic. Id. at 194. The court further held the jury could have reasonably found the conduct, 

which was due in part to being distracted by using a cell phone, was a gross deviation from the 

ordinary standard of care. Id. at 194-95. The court concluded the evidence was legally sufficient 

to support the verdict of guilty of criminally negligent homicide. Id. at 196.

Harber argues the evidence in this case is more akin to Queeman. Queeman was driving a 

van on a two-lane highway when he rear-ended an SUV that was making a left turn off the highway 
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onto an intersecting street. 520 S.W.3d at 619. The collision resulted in the death of one of the 

passengers in the SUV, and a jury found Queeman guilty of criminally negligent homicide. Id. In 

reviewing the evidence for legal sufficiency, the Texas Court of Criminal Appeals first concluded 

the State proved Queeman was speeding and did not brake until the point of impact, and therefore 

proved Queeman was negligent in failing to maintain control of his vehicle’s speed and failing to 

maintain a proper distance. Id. at 624. Although the jury could reasonably infer Queeman was 

speeding, the court held the State did not prove the speed was excessive. Id. at 625. Moreover, 

the State did not offer any evidence as to whether a collision at or below the speed limit would 

have caused the same result. Id. The court held the jury could have reasonably inferred from the 

evidence that Queeman did not see the SUV before he hit it and the collision was the result of his 

inattention. Id. at 626. However, there was nothing in the record about the length of or reasons 

for Queeman’s inattention—that is, whether the inattention was ordinary or gross. Id.

The court distinguished Montgomery, finding there were no “circumstances suggesting 

[Queeman] was engaging in any activity while driving that a reasonable person would know might 

distract him” and no evidence Queeman engaged in an inherently unsafe driving maneuver such 

as a late lane change without signaling, tailgating unreasonably close, or driving aggressively. Id.

at 628. Because there was “nothing in the record to show that appellant was engaged in acts that 

might be characterized as grossly negligent in the context of his failure to control speed and failure 

to maintain a safe distance, such as talking on a cell phone, texting, or intoxication,” Queeman’s 

unexplained inattention failed to show a gross deviation from the usual standard of care in driving. 

Id. at 630.

We conclude Harber’s conduct is more akin to that in Queeman. There is no evidence 

Harber was engaged in any distracting activity and no evidence the accident was caused by any 

inherently unsafe driving maneuver. See id. at 628. As in Queeman, “although the record supports 
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a rational conclusion that appellant was inattentive long enough for him to [veer onto the shoulder

and] collide with [Danner], nothing in the record demonstrates whether this was ordinary or gross 

inattentiveness that contributed to the collision.” Id. at 626.

The State asserts that when a tow truck with its lights flashing is stopped on the shoulder, 

anything short of 100% attention is necessarily a gross deviation from the ordinary standard of 

care. We agree every driver’s goal should be to keep his eyes on the road at all times, especially 

when there is an upcoming hazard. However, it is unreasonable to expect any driver can or will 

be 100% attentive, and we decline to hold that the failure to maintain 100% attention, alone, is a 

gross deviation from the ordinary care standard. Brief inattention while driving may be careless 

and civilly negligent conduct, but in the absence of evidence of lengthy inattention or evidence of 

“egregious” or “seriously blameworthy” conduct that caused the inattention, it does not rise to the 

level of a gross deviation from the ordinary standard of care and does not constitute criminally 

negligent homicide. See id. at 629-30. “Tragic consequences, as here, do not elevate ordinary 

negligence to criminal negligence.” Id. at 630. 

We hold the evidence is sufficient to show carelessness, but does not establish Harber 

engaged in any criminally culpable risk-creating conduct that posed a substantial and unjustifiable 

risk of death and that his failure to perceive that risk was a gross deviation from reasonable care 

under the circumstances. We conclude the evidence is legally insufficient to establish criminally 

negligent homicide, and we therefore reverse the trial court’s judgment and render a judgment of 

acquittal. 

Luz Elena D. Chapa, Justice

PUBLISH