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S T A T E O F M I C H I G A N

C O U R T O F A P P E A L S

PEOPLE OF THE STATE OF MICHIGAN,

Plaintiff-Appellee,

UNPUBLISHED

March 13, 2018

v No. 335393

Wayne Circuit Court

SHAYLA DENEICE TUCKER, LC No. 16-003466-01-FH

Defendant-Appellant.

Before: JANSEN, P.J., and SERVITTO and SHAPIRO, JJ.

PER CURIAM.

Defendant appeals as of right her jury trial conviction of reckless driving causing death, 

MCL 257.626(4). The trial court sentenced defendant to serve 21 months to 15 years in prison 

for her conviction. We reverse and remand for a new trial.

On the evening of April 1, 2016, defendant and some people from her workplace were 

celebrating a co-worker’s birthday at the MGM Casino. Defendant left the casino in the early 

morning hours of April 2, 2016, and was proceeding at a very high rate of speed in her white 

Dodge Charger along Michigan Avenue through the light at Trumbull when a black Grand Am

turned into her. Defendant’s vehicle was propelled into a nearby pole on the sidewalk, allegedly 

killing a pedestrian in the process. 

Defendant first argues on appeal that the trial court erred in allowing the testimony of 

Detective John Velasco as an expert witness. This Court reviews a trial court’s determinations 

concerning the qualifications of a proposed expert witness and its decisions regarding discovery

for an abuse of discretion. People v Peebles, 216 Mich App 661, 667; 550 NW2d 589 (1996);

People v Phillips, 468 Mich 583, 587; 663 NW2d 463 (2003). The trial court does not abuse its 

discretion when it chooses an outcome within the range of reasonable and principled outcomes. 

People v Babcock, 469 Mich 247, 269; 666 NW2d 231 (2003). The proper interpretation of a 

court rule is a question of law which we review de novo. People v Green, 310 Mich App 249, 

252; 871 NW2d 888 (2015).

Defendant contends that plaintiff did not comply with the discovery rules in having

Velasco testify as an expert witness. In Michigan, MCR 6.201 governs and defines the scope of 

discovery in criminal cases. People v Greenfield (On Reconsideration), 271 Mich App 442, 447-

448; 722 NW2d 254 (2006). MCR 6.201(A) mandates disclosure of the following information

upon request, in relevant part:
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(1) the names and addresses of all lay and expert witnesses whom the 

party may call at trial; in the alternative, a party may provide the name of the 

witness and make the witness available to the other party for interview; the 

witness list may be amended without leave of the court no later than 28 days 

before trial;

* * *

(3) the curriculum vitae of an expert the party may call at trial and either a 

report by the expert or a written description of the substance of the proposed 

testimony of the expert, the expert's opinion, and the underlying basis of that 

opinion;

Here, it is undisputed that plaintiff provided defendant with a witness list and listed 

Velasco on the same, but did not designate or otherwise identify him as an expert witness. While 

MCR 6.201(A)(1) does not specifically require that a party designate a witness as lay or expert, 

the fact that the rule differentiates between lay and expert witnesses provides the inescapable 

conclusion that one who is to testify as an expert must be designated as such. Otherwise, the rule 

would simply read that party must disclose “the names and addresses of all witnesses whom the 

party may call at trial.” And, in order to request the curriculum vitae or report of an expert, as 

set forth in MCR 6.201(A)(3), the opposing party must be aware of which witnesses will be 

testifying as experts. The prosecutor’s failure to identify Velasco as an expert prior to trial 

substantially hindered defendant’s defense, given that Velasco gave testimony critical to the case

and, specifically, to defendant’s guilt or innocence. Velasco was the only witness to provide 

testimony (based on his interpretation of documentary evidence) concerning defendant’s 

excessive speed prior to the accident, her speed at the time of the collision, and how quickly 

before the collision she pressed the brakes. Velasco also gave opinion testimony as to how the 

crash occurred and fault for the crash. Testimony this significant, and provided by a witness who 

was not identified as an expert prior to trial, cannot be said to have had no impact on defendant’s 

ability to present a defense or on the outcome of the trial. 

In addition to specifying which witnesses a party intends to call at trial, MCR 

6.201(A)(3) requires that a party provide “the curriculum vitae of an expert the party may call at 

trial and either a report by the expert or a written description of the substance of the proposed 

testimony of the expert, the expert’s opinion, and the underlying basis of that opinion.” The 

requirement that a party provide the curriculum vitae of an expert that the party may call at trial

clearly contemplates that the curriculum vitae be provided prior to trial. Here, the prosecutor 

provided defense counsel with Velasco’s curriculum vitae as he testified, during trial. This is not 

in compliance with the court rule. 

In addition, MCR 6.201(A)(3) states that a party provide “either a report by the expert or 

a written description of the substance of the proposed testimony of the expert, the expert’s 

opinion, and the underlying basis of that opinion.” Defendant and plaintiff agreed that defendant 

received the crash data retrieval report, with Velasco’s name on it, but defendant argued that the 

report was not sufficient to put the defense on notice that anyone would interpret the document, 

let alone as an expert. Defendant argued that plaintiff disclosed only that Velasco “imaged 

data.” Over defendant’s objections, the trial court found that because the report described what 
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Velasco did and had his name on it, the report constituted sufficient notice that Velasco would be 

an expert witness and further contained sufficient notice of what his testimony would concern. 

In objecting to Velasco’s testimony, defense counsel stated:

He gave us this report and, and it says nothing. It says the tool that he 

used to get the report, but it does not say a summation that he is going to interpret 

this report or anything. And, under discovery, we are entitled to that. 

***

It doesn’t say summation. It says the tool in which this was collected, Crash Data 

Retrieval tool. Events recovered, deployment, non-deployment, Airbag Control 

Module. It says nothing else, Your Honor. It doesn’t say this is my summary, 

this is how I got this information and this is what I’m going to do with this 

information, this is my Curriculum Vitae about this information.

No—The only written and or recorded statement in regards to John 

Velasco, Your Honor. It says that he imaged data and placed it on evidence. It 

doesn’t say I’m going to surmise or I’m going to testify or I’m going to in any 

way indicate the details of this information, only that he imaged it. And, imaging 

it to me in plain language means I take a copy of something and put it on 

something else. But where, but where he gives me and, literally Your Honor, this 

document is forty-four plus pages of just numbers. There is no, there is no—And 

it’s just general numbers. It’s not even specific numbers. It’s general information

. . . . It means nothing to me. 

The crash data report apparently stated that Velasco examined the vehicles involved and 

imaged data with a crash data retrieval tool. While defendant was provided with the over 44 

pages of data from the crash data report that Velasco “imaged” from the sensing diagnostic 

module of defendant’s car, it is undisputed that Velasco provided no summation or interpretation 

of the data prior to trial. There was no report by Velasco, as Velasco simply, by his own 

testimony, retrieved the module from defendant’s vehicle and extracted (or “imaged”) the 

information from the module. Velasco testified that he pulled the information out of the module,

but could not alter it and the information or data retrieved from the module is what constituted 

the “report” referred to by the parties and the court. Velasco testified that he just “plugged” the 

module in to retrieve data. There was also no written description of the substance of Velasco’s 

proposed testimony or his opinion. At trial, Velasco provided critical testimony taken from the 

imaged data that defendant was driving 95 miles per hour in a 30 mile per hour zone in the 

seconds before breaking for the collision. There is no indication that he provided a written 

description concerning this proposed testimony.

Given counsel’s description of the data and the fact that there was no report authored by 

Velasco explaining or interpreting the imaged data, nor is there any other documentation 

prepared by him, the trial court abused its discretion in finding that plaintiff complied with MCR 

6.201(A)(3). And, allowing Velasco to provide expert testimony on critical issues without notice 

to defendant severely prejudiced defendant. Not knowing she would be presented with an expert 
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in crash data retrieval systems, defendant had no opportunity to prepare for Velasco’s testimony 

or to engage an expert on her own behalf to perhaps challenge Velasco’s testimony. Because 

defendant was not properly able to prepare her defense, and the allowance of the undisclosed 

expert’s testimony affected the outcome of the trial, reversal of her conviction and remand for a 

new trial is appropriate. Because this issue is dispositive, we need not consider defendant’s other 

arguments on appeal. 

Reversed and remanded for a new trial. We do not retain jurisdiction.

/s/ Deborah A. Servitto 

/s/ Douglas B. Shapiro