AFFIRMED and Opinion Filed December 6, 2018 

S 

In The 

Court of Appeals 

Fifth District of Texas at Dallas 

No. 05-17-00506-CR 

TEMMIE COOLEY, Appellant 

V. 

THE STATE OF TEXAS, Appellee 

On Appeal from the 416th Judicial District Court 

Collin County, Texas 

Trial Court Cause No. 416-82809-2014 

MEMORANDUM OPINION 

Before Justices Bridges, Francis, and Lang-Miers 

Opinion by Justice Francis 

This is a cold case prosecution in which the jury convicted Temmie Cooley of the decadesold murder of a co-worker with whom he was having an affair. The trial court assessed punishment 

at eighty years in prison. In a single issue, appellant contends the trial court abused its discretion 

by allowing evidence of a 2001 murder conviction as proof of identity in this case. For the reasons 

set out below, we affirm. 

On the night of November 24, 1989, Sharon Trimble told her husband she was going to 

visit a friend, left her children in the care of a babysitter, and left the house in her car at about 

10:15 p.m. When Trimble had not returned home by 4 a.m., her husband began to worry. He 

called family members and friends and ultimately filed a missing person report with the police. 
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Several hours later, at about 11:30 a.m., Trimble’s body was found in a ditch on the side 

of a dirt road in an undeveloped area of Plano. Trimble was nude from the waist down, her 

brassiere was pushed up, and her sweater was draped around her, with one arm in the sweater and 

one arm out. Her boots were near her head, and she was still wearing jewelry. Neither her purse 

nor car were at the scene. Investigators believed the crime involved a sexual component. 

 Collin County Medical Examiner William Rohr performed an autopsy the same day. He 

determined that Trimble died by ligature strangulation, which he said is a “distinctly uncommon” 

cause of death. In addition to the neck injury, Rohr said there were recent bruises on the upper 

chest, some bruising and faint abrasion of the jaw area, and bruising underneath the lip and on the 

tongue, suggesting “some type” of blow from being punched or having fallen and hit her face. 

There were no defensive wounds on her body, leading police to believe she was taken by surprise 

or knew the person and was not afraid to let him get close enough to get behind her and put 

something around her neck. Among other things, Rohr collected a sexual assault kit, which 

included oral, vaginal, and anal swabs. The technology did not exist in 1989 to develop a DNA 

profile, but a serologist testified that sperm was detected on vaginal and anal smears, confirming 

suspicions of a sexual element to the crime. 

 Two days after the body was found, investigators went to the hospital where Trimble 

worked and talked with her co-workers, one of whom was appellant. Trimble’s coworkers said 

she primarily hung out with appellant, let him drive her car, and described him as her “best friend.” 

One co-worker told investigators that Trimble and appellant were having a sexual relationship, 

but, in multiple interviews, appellant denied it. He also provided an alibi for his whereabouts on 

the night of Trimble’s death; he said he was helping his pregnant girlfriend move. 

Police did not discover where Trimble had been on the night of her death. Her car was 

found abandoned in an apartment complex about two weeks later within four miles of where 
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appellant’s residence at the time; it had been “wiped clean.” The apartment complex manager who 

reported the abandoned vehicle told police she had seen two men driving the car before they left 

it in the parking lot. Although police were suspicious of appellant because of the conflicting 

information they received, no arrest was made. 

 Fourteen years later, in 2003, cold case investigator Billy Meeks of the Plano Police 

Department began looking at the Trimble case again. Meeks re-interviewed witnesses and looked 

at the case file. By that time, DNA technology was more advanced, and he sent samples collected 

at the time of Trimble’s death to a DNA laboratory, where a forensic analyst developed a DNA 

profile from the vaginal and anal swabs. That profile was entered into the Texas CODIS1

 computer 

database and received a “hit” showing a match to appellant who was facing a pending murder case 

in Kaufman County. 

 In February 2004, Meeks interviewed appellant while he was incarcerated in the Kaufman 

County Jail as a suspect in the murder of Earlene Warrell. Warrell was found on the side of a 

county road in a rural area in December 2001; she, too, died by ligature strangulation. During this 

interview, appellant again denied ever having sexual intercourse with Trimble but said she had 

performed oral sex on him. He also changed his alibi: in 1989, he said he was helping his pregnant 

girlfriend move on the night Trimble died; in 2004, he said his girlfriend (who he later married) 

was not pregnant but that he was either with his girlfriend or another co-worker, Earl Perkins. 

Meeks interviewed appellant a second time four months later and told him about the DNA results. 

After learning of the results, appellant admitted to having an ongoing sexual relationship with 

Trimble, including sex on the day she died. Meeks’s investigation did not result in a prosecution. 

In early 2014, Detective Beth Spillman took over the case. Spillman located all the files, 

reviewed the documents and lab reports, and re-interviewed witnesses. Spillman believed that 

 1

 CODIS is the acronym for Combined DNA Index System. 
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because Trimble was nude when her body was found dumped on a county road, there was a sexual 

component to the crime. She saw that a DNA profile had been developed and a match obtained 

from CODIS. Spillman took a DNA sample from appellant to confirm the previous DNA match 

and interviewed him twice. Appellant denied that he ever denied having a sexual relationship with 

Trimble in 1989. He also said the last time he had sex with Trimble was either the weekend or the 

Monday prior to her death on Friday night, not on the day she died, as he had told Meeks. 

Appellant’s DNA sample was sent to a lab for testing. The lab concluded appellant could not be 

excluded as a contributor to the DNA profile in Trimble’s vaginal swabs, and the DNA profile in 

her anal swabs originated from appellant. 

Appellant was indicted in December 2014 for Trimble’s murder. In November 2016, a 

pretrial hearing was held to determine whether appellant’s conviction for the murder of Earlene 

Warrell was admissible. At this hearing, former Texas Ranger Richard Shiang and Spillman 

testified about the similarities between the murders of Trimble and Warrell. 

Shiang assisted in the investigation of Warrell’s murder. Her body was found off a rural 

road in Kaufman County on December 20, 2001. She was nude, partially wrapped in bed linens, 

and was still wearing her jewelry. An autopsy showed she died of ligature strangulation. 

Appellant’s DNA was found underneath her fingernails. 

Shiang learned appellant and Warrell previously worked together and that she told a friend 

they were involved in a “romantic relationship.” But when they questioned appellant, who was 

married, he initially claimed they were just friends. Later, he confessed to strangling her with the 

strap of her purse. Appellant said he was with Warrell in her car parked across the street from his 

apartment discussing their relationship. At one point, he tried to leave but she followed him and 

he thought she was going to wake his wife. Appellant became agitated, and he choked her with 

the strap of her purse. He wrapped her body in a sheet and dumped it on the side of a road. He 
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said he left her car at a nearby service station hoping someone would steal it. The car was found 

in a parking lot within four miles of where appellant lived; it was “damaged, wrecked, and on fire.” 

The State argued the evidence was admissible to provide identity in Trimble’s murder 

because the circumstances of the two crimes were so substantially similar as to show appellant’s 

“signature” or “handiwork.” The trial court, however, excluded the evidence. The trial ended in 

a mistrial when the jury could not reach a unanimous verdict. 

Appellant’s second trial was set for April 2017 before a newly elected judge. Prior to this 

trial, the judge reviewed the testimony and evidence presented at the November 2016 pretrial 

hearing and, over appellant’s objection, ruled that evidence of Warrell’s murder was admissible 

for the limited purpose of proving identity. Before the evidence was admitted, the trial court gave 

the jury a limiting instruction. This trial ended in appellant’s conviction. 

In his sole issue, appellant contends the trial court abused its discretion by admitting 

evidence of Warrell’s murder because the evidence was not admissible to show identity and its 

probative value was substantially outweighed by unfair prejudice in violation of Texas Rules of 

Evidence 403 and 404(b). 

 We review a trial court’s decision to admit evidence concerning an extraneous offense for 

an abuse of discretion. Page v. State, 137 S.W.3d 75, 78 (Tex. Crim. App. 2004). As long as the 

trial court’s ruling is within the “zone of reasonable disagreement,” the court does not abuse its 

discretion, and we will uphold the ruling. Montgomery v. State, 810 S.W.2d 372, 391 (Tex. 

Crim. App. 1991) (op. on reh’g). 

 Evidence of extraneous offenses is not admissible to prove that a defendant acted in 

conformity with a bad character. See TEX. R. EVID. 404(b). An extraneous offense, however, may 

be admissible to show identity when identity is at issue in the case. Page, 137 S.W.3d at 336. 

Identity may be placed in dispute by a defendant’s opening statement or cross-examination, as well 
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as by affirmative evidence offered by the defense. Segundo v. State, 270 S.W.3d 79, 86 (Tex. 

Crim. App. 2008). 

 Raising identity does not automatically render evidence of extraneous offenses admissible. 

See Page v. State, 213 S.W.3d 332, 336 (Tex. Crim. App. 2006); Lane v. State, 933 S.W.2d 504, 

519 (Tex. Crim. App. 1996). When the extraneous offense is introduced to prove identity by 

comparing common characteristics, it must be so similar to the charged offense that the offenses 

illustrate the defendant’s “distinctive and idiosyncratic manner of committing criminal acts.” 

Page, 213 S.W.3d at 336. In other words, the theory of relevancy is usually that of modus operandi

in which the pattern and characteristics of the charged crime and the uncharged misconduct are so 

distinctively similar that they constitute a “signature.” Segundo, 270 S.W.3d at 88. “Usually, it is 

the accretion of small, sometimes individually insignificant, details that marks each crime as the 

handiwork or modus operandi of a single individual.” Id. There are no rigid rules dictating what 

constitutes sufficient similarities; rather, the common characteristics may be proximity in time and 

place, mode of commission of the crimes, the person’s dress, or any other elements which mark 

both crimes as having been committed by the same person. Id. If the similarities are generic, or 

typical to this type of crime, they will not constitute a “signature” crime. Id. 

 Here, we conclude the mode of committing the offenses and the circumstances surrounding 

the offenses are sufficiently similar for Warrell’s murder to be relevant to the issue of identity in 

Trimble’s case. Both were adult females; both were involved in a romantic/sexual relationship 

with appellant at the time of their deaths; in each case, one of the parties was involved in an 

extramarital affair (Trimble was married when she was murdered, and appellant was married when 

Warrell was murdered); the bodies of both women were dumped on the side of a rural road, next 

to the roadway; both women were nude or partially nude and were partially covered up; both were 

still wearing jewelry and their purses were never found; both women died from ligature 
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strangulation, a cause of death that is “distinctly uncommon”; appellant worked with both women; 

appellant initially denied any relationship with the women, other than friendship; there were no 

witnesses to the murders; although both women were last seen driving, their cars were not found 

at the crime scene and were later found within four miles of appellant’s apartment; and appellant’s 

DNA was found on the bodies of both women––underneath Warrell’s fingernails and from 

Trimble’s vaginal and anal swabs. 

 Appellant nevertheless argues the offenses were not similar enough to rise to the level of 

showing a “signature.” Specifically, he argues (1) no one saw appellant and Trimble together on 

the evening she was murdered whereas Warrell told a friend she was going to see appellant on the 

day she was murdered; Warrell’s body was found wrapped in a bed sheet belonging to one of 

appellant’s children; calls were placed from Warrell’s cellphone after she was murdered; and 

appellant’s fingerprints were found in Warrell’s car after it was recovered. Although there were 

some details that differed between the two offenses, those differences do not negate the many 

numerous small details that were similar. For example, evidence showed cellphones were not 

widely used in 1989 and Trimble did not own one. And the other dissimilarities noted by appellant 

are not differences in the mode of the commission of the crime but are additional links to appellant. 

See Lane, 933 S.W.2d at 519 (reviewing mode of committing offenses and circumstances 

surrounding offenses when determining admissibility of extraneous offense). 

 Appellant also argues the prior offense was too remote to be admissible under rule 404(b). 

But cases may be sufficiently similar even if committed years apart. For example, in Lane, the 

offenses occurred a decade apart in different states; nevertheless, the court concluded the mode of 

committing the offenses and the circumstances were sufficiently similar to the extraneous offense 

to be relevant to identity. See Lane, 933 S.W.2d at 519. Similarly, in Segundo, an eleven-year 

difference between the offenses did not render the extraneous offense too remote. See Segundo, 
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270 S.W.3d at 89–90. Given the similarities of the two crimes as set out above, we conclude it 

was within the zone of reasonable disagreement for the trial court to determine the Warrell murder 

was sufficiently similar to Trimble’s murder that evidence of the Warrell murder was admissible 

to prove identity in the Trimble case. 

We next address appellant’s contention that even if the evidence was relevant and 

admissible under rule 404(b), the trial court abused its discretion by failing to exclude it under rule 

403. Rule 403 allows for the exclusion of otherwise relevant evidence when its “probative value 

is substantially outweighed by the danger of unfair prejudice, confusion of the issues, or 

misleading the jury, or by considerations of undue delay, or needless presentation of cumulative 

evidence.” TEX. R. EVID. 403. The rule favors the admission of relevant evidence and carries a 

presumption that relevant evidence will be more probative than prejudicial. Martinez v. State, 327 

S.W.3d 727, 737 (Tex. Crim. App. 2010); Young v. State, 283 S.W.3d 854, 876 (Tex. Crim. App. 

2009). Rule 403 does not require exclusion of evidence simply because it creates prejudice; rather, 

the prejudice must be “unfair.” Martinez, 327 S.W.3d at 737. To determine admissibility under 

rule 403, courts consider (1) how compellingly evidence of the extraneous misconduct serves to 

make more or less probable a fact of consequence; (2) the potential that the extraneous offense 

will impress the jury in some irrational but indelible way; (3) the trial time needed to develop 

evidence of the extraneous misconduct; and (4) the proponent’s need for the extraneous offense 

evidence. Lane, 933 S.W.2d at 520. We uphold the ruling on a rule 403 balancing test if it is 

within the zone of reasonable disagreement. Id. 

The first factor in the rule 403 balancing analysis considers the strength of the extraneous 

offense to make a fact of consequence more or less probable. At trial, appellant disputed his 

identity as the murderer, which is a fact of consequence in the case. The Warrell murder, given its 

striking similarities with the Trimble murder, including the presence of appellant’s DNA on both 
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women’s bodies, is compelling evidence of identity and probative of appellant’s identity as the 

person who murdered Trimble. That Trimble was murdered twelve years before Warrell is a factor 

to consider when assessing the probative value of the evidence, but it does not alone render it 

excludable. See Gaytan v. State, 331 S.W.3d 218, 228 (Tex. App.—Austin 2011, pet. ref’d) 

(concluding extraneous offenses committed more than twenty years before charged crime 

admissible under rule 403). Even considering remoteness, we conclude the probative value of the 

evidence was strong. 

The second factor requires us to examine the extraneous offense evidence “for its potential 

to impress the jury in some irrational but indelible way,” such as character conformity. But an 

impermissible inference of character conformity can be minimized by the use of a limiting 

instruction. McGregor v. State, 394 S.W.3d 90, 120–21 (Tex. App.—Houston [1st Dist.] 2012, 

pet. ref’d ). Here, before admitting evidence of Warrell’s murder, the trial court specifically 

instructed the jury it could consider the evidence only for the limited purpose of identity; the court 

told jurors it could not consider the evidence as a substitute for proof that appellant committed the 

crime charged or as proof that appellant had a “criminal personality or bad character.” The trial 

court repeated the instruction a second time the following day before the Kaufman County 

investigating officer testified. Additionally, the trial court included the same limiting instruction 

in the jury’s charge. Nothing in the record indicates the jury could not, or did not, evaluate the 

import of this evidence in accordance with the trial court’s oral and written instructions. Nor do 

we perceive any reason a limiting instruction would be any less effective in the present case than 

in other cases in which identity is an issue. See Lane, 933 S.W.2d at 520. Additionally, the 

evidence regarding Warrell’s murder was no more heinous than Trimble’s murder and was not 

likely to create such prejudice that the jury would have been unable to limit its consideration to its 

proper purpose. See Taylor v. State, 920 S.W.2d 319, 323 (Tex. Crim. App. 1996). 
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The third factor takes into account the amount of time taken to develop the evidence of 

Warrell’s murder. The evidentiary portion of the guilt-innocence phase of the trial lasted about 

two-and-a-half days. The defense presented no witnesses and rested after the State presented its 

case. The extraneous offense evidence took less than a half day to present and constituted no more 

than about 70 pages of more than 500 pages of testimony, or about fifteen percent. See Lane, 933 

S.W.2d at 520 (concluding amount of time not excessive when developed in less than one-fifth of 

testimony in State’s case in chief). Appellant argues the State took an “inordinate” amount of time 

and essentially tried him for Warrell’s murder by calling the investigating officer, two DNA 

witnesses, and the medical examiner who performed the autopsy on Warrell’s body in 2001. But 

the State had to do more than simply offer evidence of the prior murder conviction; these witnesses 

were necessary to develop the details of the Warrell offense to show the similarities to the instant 

offense, including evidence that appellant’s DNA was found on her body and that she died by 

ligature strangulation. See Segundo, 270 S.W. 3d at 90 (noting that developing chain of custody 

for vaginal swabs, analysis for semen, and identification of DNA profile then matched against the 

appellant’s, “requires a long list of witnesses and a slow plod through pertinent scientific 

procedures”). As for the admission of photographs of the Warrell crime scene, these photographs 

illustrated the similarities between the two crimes: both bodies, nude or partially nude, and 

covered by either a sheet or clothing, were dumped on the side the road in undeveloped areas. This 

was not evidence that might lead the jury into an irrational or emotional decision; it was admissible 

as evidence of identity in Trimble’s murder and to ensure the jury considered the extraneous 

offense for its proper, limited purpose. 

Finally, the State’s need for the evidence was great. More than twenty-seven years had 

passed by the time appellant was tried for the murder of Trimble. Much of the evidence was 

circumstantial, and identity was contested. There were no witnesses to the murder or to the 
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dumping of the body. The only physical evidence connecting appellant to Trimble’s murder was 

his DNA found inside her vaginal and anal canals. But appellant ultimately admitted to 

investigators that he was having a sexual relationship with Trimble, which would provide an 

explanation for the evidence. 

Here, considering all of the factors, we conclude the trial court was within the zone of 

reasonable disagreement when it concluded the probative value of the extraneous offense was not 

substantially outweighed by the danger of unfair prejudice, confusion of issues, and misleading of 

the jury; thus, the trial court did not abuse its discretion in overruling appellant’s rule 403 objection. 

We overrule the sole issue. 

We affirm the trial court’s judgment. 

Do Not Publish 

TEX. R. APP. P. 47.2(b) 

170506F.U05 

 

/Molly Francis/ 

MOLLY FRANCIS 

JUSTICE 
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S 

Court of Appeals 

Fifth District of Texas at Dallas 

JUDGMENT 

TEMMIE COOLEY, Appellant 

No. 05-17-00506-CR V. 

THE STATE OF TEXAS, Appellee 

 On Appeal from the 416th Judicial District 

Court, Collin County, Texas 

Trial Court Cause No. 416-82809-2014. 

Opinion delivered by Justice Francis; 

Justices Bridges and Lang-Miers 

participating. 

 Based on the Court’s opinion of this date, the judgment of the trial court is AFFIRMED. 

Judgment entered December 6, 2018.