Chad Wayne Gillen v. the State of Texas

CourtTexas Court of Appeals, 10th District (Waco)
DecidedDecember 30, 2025
Docket10-24-00004-CR
StatusPublished

This text of Chad Wayne Gillen v. the State of Texas (Chad Wayne Gillen v. the State of Texas) is published on Counsel Stack Legal Research, covering Texas Court of Appeals, 10th District (Waco) primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Chad Wayne Gillen v. the State of Texas, (Tex. Ct. App. 2025).

Opinion

Court of Appeals Tenth Appellate District of Texas

10-24-00004-CR

Chad Wayne Gillen, Appellant

v.

The State of Texas, Appellee

On appeal from the 443rd District Court of Ellis County, Texas Senior Judge David W. Evans, presiding Trial Court Cause No. 49952

CHIEF JUSTICE JOHNSON delivered the opinion of the Court.

MEMORANDUM OPINION

A jury found Appellant Chad Wayne Gillen guilty of the offense of

murder and assessed his punishment at seventy years’ confinement. In his

sole issue, Gillen argues that the trial court erred by refusing to include

instructions to the jury on lesser included offenses. We affirm. A. Background Facts

Gillen lived with his mother, Karen, and helped care for her after his

father’s death. In February 2012, Karen went to a neighbor’s house and said

she was freezing because Gillen would not turn on the heat. Karen stayed the

weekend with her neighbor but returned home on Sunday. Karen returned a

few days later with a black eye and said that Gillen had hit her. A few days

after that, she returned and said that Gillen had broken her arm. The neighbor

called the police, and ultimately Gillen pleaded guilty to assaulting Karen. As

a result of the assault, Karen was unable to care for herself and was placed in

a care facility.

Karen eventually left the care facility and moved into an apartment with

a private caregiver. While living with her caregiver, Karen began having

visitation with Gillen. The visitation progressed to where Karen would spend

the night with Gillen but return to stay with the caregiver during the day. One

day Karen returned to the caregiver after staying with Gillen, and she had a

bruise. Karen told the caregiver that Gillen had caused the bruise. The

caregiver had observed Gillen intentionally hurt Karen in the past by

purposely stepping on her toe. In 2015, Karen left the caregiver and returned

to her house to live with Gillen.

Gillen v. State Page 2 Gillen and Karen regularly attended church after she returned home.

People at church noticed occasional bruising on Karen but did not observe

anything out of the ordinary for an elderly person. The church pastor was more

troubled by Karen’s weight loss and frail appearance than any bruising. When

the COVID pandemic struck in the spring of 2020, church services were

suspended, and few people saw or spoke to Karen after that.

On September 23, 2020, Gillen took Karen to a local hospital. He left

Karen in the car and went inside to get help. Courtney Dansby, an ER nurse

at Baylor Scott and White, went with Gillen to his vehicle and observed that

Karen was very cold and her body was stiff. Karen was rushed to a room, but

no CPR or interventions were performed. Karen had a body temperature of

92.2 degrees, and she weighed 80 pounds. Dansby stated that Karen had

numerous injuries including multiple bruises on her face and forehead as well

as a laceration on her nose. Her right shoulder appeared to be broken or

dislocated. She had multiple bruises and skin tears on her arms. Karen also

had bruising on her back and ribcage area. Gillen told Dansby that Karen was

breathing on the way to the hospital, but Dansby believed that Karen had been

dead for some time. According to Dansby, Gillen was very calm and

“nonchalant.” She described his behavior as odd for a person with a critically

ill family member.

Gillen v. State Page 3 Dr. Dustin Corgan was working in the ER when Karen arrived. He

described the whole situation as unusual because he was called to pronounce

Karen dead rather than perform life-saving measures. According to Dr.

Corgan, Gillen’s description of what had happened was not consistent with

what he observed when viewing Karen’s body. Gillen stated that he was

upstairs and heard a thud. He came downstairs to find that his mother had

fallen, but she was still alive. He took her to the hospital, three miles from

their house, and she became unresponsive en route. Upon arrival at the

hospital, nurses went to Gillen’s car and found Karen’s deceased body in the

car. When he initially saw Karen, Dr. Corgan observed that she had been dead

longer than a few minutes. Because of the unusual circumstances, the police

were called to come to the hospital.

Waxahachie Patrol Sergeant Corey Kaelin responded to the call from the

hospital. Sergeant Kaelin observed multiple injuries on Karen. Sergeant

Kaelin spoke to Gillen at the hospital, and he was cooperative. The interview

was continued at the police station. Gillen told police that he had left the house

around 1:00 to go to the mall. He returned around 4:00 and asked Karen if she

would like to eat. Karen said she would eat after Gillen returned from church.

Gillen returned home from church around 8:00 and fed Karen. He then bathed

her and put her on the couch where she slept. He went upstairs to shower, and

Gillen v. State Page 4 he heard a thud. He returned to find Karen on the floor. Gillen put Karen in

the car and took her to the hospital. On the way to the hospital, Karen slumped

over.

After interviewing Gillen at the police station, Sergeant Kaelin and

Corporal Meagan Gonzalez went with Gillen to his house. According to

Sergeant Kaelin, the house was filthy and smelled of urine. The couch where

Karen slept was stained with dried blood and smelled of urine. There were

also blood stains on the walls of the house. Sergeant Kaelin measured that the

couch was approximately eighteen inches off of the ground.

The officers found a broken broom handle at the residence that had a

jagged edge. The broom handle appeared to have blood, hair, and skin particles

attached to it. The officers sent the broom handle for testing. Testing

conducted on the broom handle was positive for blood. Testing further revealed

that Karen was 14.2 quadrillion times more likely to be the source of the DNA

found on the broom handle than the probability of an unrelated, unknown

source.

Gillen told the officers that Karen bumped into the walls with her

wheelchair causing the bruises and cuts on her arms. He explained the bruises

on Karen’s face occurred when she fell off of the couch on more than one

occasion. He admitted to the police officers that he had punched Karen in the

Gillen v. State Page 5 stomach when she would not eat and that he bit her on the forehead. He also

confessed that two weeks before her death, he struck Karen in the arm,

shoulder, and possibly her head. He also stated that he had hit her in the face.

Dr. Allison Cooper performed an autopsy on Karen. Dr. Cooper testified

that Karen was underweight and appeared older than sixty-eight years old.

Dr. Cooper observed that Karen was frail and had multiple injuries that were

evident. Dr. Cooper described the injuries to Karen’s face and head. She noted

that Karen suffered multiple blunt force injuries to the head. Karen had a bed

sore on her back and areas of hemorrhage on her back and right buttocks. Dr.

Cooper noted that Karen had bruises and skin tears on her arms as well as

multiple bruises on her legs. Dr. Cooper further explained that Karen had a

severe injury to shoulder and upper arm.

Dr. Cooper testified that Karen suffered a traumatic injury to her brain.

She stated that her brain injury was not consistent with a small fall but

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Roderick Fountain v. State
401 S.W.3d 344 (Court of Appeals of Texas, 2013)
Roy v. State
509 S.W.3d 315 (Court of Criminal Appeals of Texas, 2017)

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