Troy Dayshune Khoeler, a 7-year-old boy, was found dead inside a top-load washing machine in the garage of his adoptive parents' home in Spring, Texas, on July 28, 2022, after his adoptive parents Jemaine and Tiffany Thomas reported him missing. The Harris County Medical Examiner determined his cause of death was homicidal violence, ruling it a homicide, with evidence of beating, suffocation (asphyxiation), blunt-force trauma, and possible drowning. He had multiple bruises and facial injuries, and blood was found on the washing machine and in the home. Text messages revealed Jemaine had threatened to kill the boy over minor incidents such as eating snacks, and the boy had been threatened with being put inside an oven. Troy had been removed from his biological mother at birth due to positive opiate and benzodiazepine tests and withdrawal symptoms, placed in foster care, and adopted by the Thomases in 2019. DFPS had investigated abuse allegations twice in early 2022 after school personnel reported bruises and suspicious injuries, but both investigations were closed with the child assessed as safe. Jemaine was charged with capital murder and Tiffany with injury to a child by omission.
Contexts/Conditions
Is there any mention of child drug ingestion or overdose?
Is there any mention of a drowning incident (either intentional or accidental)?
The ABC13 article states the medical examiner said the child "suffered from being beaten, suffocated, and possibly drowned." The click2houston article similarly references "possible drowning." The child was found inside a washing machine, and while drowning was not definitively confirmed as the sole cause, it was identified as a possible component of the homicidal violence.
Is there any mention of a firearm incident?
Is there any mention of inappropriate supervision (e.g., child wandered off and drowned)?
Is there any mention of inflicted injury? (e.g. slapped, punched, kicked, choked)
The ABC13 article states the medical examiner found "he suffered from being beaten, suffocated, and possibly drowned." The click2houston article reports "Troy suffered from asphyxiation, blunt-force trauma, and possible drowning. He had multiple bruises on his body and injuries to his face." Additionally, the ABC13 article describes injuries observed prior to death including bruises on both eyes, a burn on his back, "a fingerprint on his neck near the Adam's apple," and scratches, strongly suggesting inflicted injuries including choking.
Is there any mention of malnutrition, starvation, or dehydration?
Is there any mention of medical neglect?
Is there any mention of a motor vehicle crash or incident?
Is there any mention of a murder-suicide incident?
Is there any mention of outdoor elements (including hot car deaths)?
Is there any mention of prenatal substance exposure (including fetal alcohol syndrome or neonatal abstinence syndrome)?
The ABC13 article states: "In 2015, records state the biological mother and the child tested positive for opiates and benzodiazepines at birth. The child had withdrawal symptoms, and the mother admitted to abusing pills that were not prescribed to her." The child testing positive at birth and experiencing withdrawal symptoms is clear evidence of prenatal substance exposure and neonatal abstinence syndrome.
Is there any mention of sexual abuse?
Is there any specific mention of shaken baby or abusive head trauma?
Is there any mention of prolonged abuse or torture (including restraints, captivity)?
Multiple sources describe a pattern of sustained, deliberately cruel treatment. The ABC13 article documents injuries found over multiple months (January and March 2022) including bruises, a burn on his back, a fingerprint on his neck, and the child being described as "hyper, antsy, and skittish when approached." The autopsy found "new and previous injuries" (click2houston). The click2houston article states the child "ate some of Tiffany's oatmeal cream pies and was threatened to be put inside of an oven until he confessed." Text messages revealed Jemaine wrote "I need to get the (locks). I'm going to end up kill(ing) him" over the child eating snacks. The child was ultimately found dead in a washing machine after being beaten, suffocated, and possibly drowned. The combination of ongoing physical abuse, threats of confinement in an oven, and the extreme circumstances of the death indicate prolonged, deliberately cruel treatment.
Is there any mention of an unsafe sleeping environment?
Individuals Involved
Was an adoptive parent or guardian involved in the death?
Both news articles identify the perpetrators as the child's adoptive parents. The ABC13 article states: "His adoptive parents, Jemaine and Tiffany Thomas, were charged in connection with his murder." The click2houston article confirms: "Jemaine Thomas, 42, has been charged with capital murder and Tiffany Thomas, 35, has been charged with injury to a child by omission" and identifies Troy as "their adopted 7-year-old son."
Was a biological father involved in the death?
Was a biological mother involved in the death?
Was a day care worker, babysitter, or nanny involved in the death?
Was a female paramour or friend involved in the death (e.g., girlfriend, stepmother)?
Was a foster parent involved in the death?
Was a male paramour or friend involved in the death (e.g., boyfriend, stepfather)?
Was another adult relative involved in the death? (e.g., grandfather, aunt)
Was a sibling involved in the death?
Child Characteristics
Was the child adopted?
Multiple sources confirm the child was adopted. The ABC13 article states he was "adopted in 2019." The click2houston article says "Troy was a foster child and was adopted in 2019." The click2houston article also refers to him as the couple's "adopted 7-year-old son."
Was the child homeschooled (including "cyberschooling") or taken out of school?
Was the child in foster care at the time of the incident?
Was the child living with relatives at the time of the incident (but not parents)?
Is there any mention of a neurological developmental child disability? (e.g., autism, intellectual disability, nonverbal)
Is there any mention of a physical child disability? (e.g., feeding tube)
Is there any mention of prematurity or low birthweight?
Is there a history of child protection reports prior to death (for this child or siblings)?
The ABC13 article describes two DFPS investigations in 2022 prior to Troy's death: one in January after "a teacher reported concerns because of bruises on Troy's face" and another in March after "concerns from a school nurse and teacher." Both investigations were closed with low to moderate risk assessments. Additionally, the biological mother's abuse was substantiated prior to Troy's removal. The click2houston article confirms: "Officials confirmed with KPRC 2 that CPS does have a history with the family."
Does the child have a history of foster care (but not in care at time of incident)?
The ABC13 article states: "DFPS found that the biological mother abused her child, who was then removed and placed in a foster home before he was adopted in 2019." The click2houston article also notes: "Troy was a foster child and was adopted in 2019." At the time of the fatal incident in 2022, he was no longer in foster care but living with his adoptive parents.
Is there a history of a sibling death (separate incident from this death)?
Parent/Caregiver Factors
Was an adult charged or arrested for the child's death?
The click2houston article states: "Jemaine Thomas, 42, has been charged with capital murder and Tiffany Thomas, 35, has been charged with injury to a child by omission. Both were arrested and placed in the Harris County Jail." The ABC13 article also confirms: "His adoptive parents, Jemaine and Tiffany Thomas, were charged in connection with his murder."
Is domestic violence by the parent/caregiver referenced?
Is there any mention that the death occurred in a temporary shelter or while homeless?
Is an intellectual disability of the parent/caregiver referenced?
Is the mental health of the parent/caregiver referenced?
The click2houston article states regarding Tiffany Thomas: "Authorities said she did not appear in court for 'mental health reasons.'" This is an explicit reference to the mental health of a parent/caregiver.
Is a history of arrests or criminal charges for the parent/caregiver referenced?
Is substance use by the parent/caregiver referenced?
The ABC13 article states regarding the biological mother: "the biological mother and the child tested positive for opiates and benzodiazepines at birth" and "the mother admitted to abusing pills that were not prescribed to her." This is an explicit reference to substance abuse by a parent/caregiver.
Notable Details
The ABC13 article highlights significant systemic failures by DFPS. Two separate investigations in January and March 2022, both prompted by school personnel, found signs of abuse including inconsistent explanations for injuries, a burn, a fingerprint-shaped bruise on the neck, and a child described as skittish — yet both investigations were closed with low to moderate risk assessments. Attorney Karleana Farias raised concerns about the vetting process for adoptive parents and questioned whether the adoption, which occurred close to the pandemic, may have resulted in inadequate monitoring: "Between 2019, the pandemic year, then this child ends up dead in 2022, what happened in that interim?" DFPS declined to provide an in-person interview about the case. Additionally, the ABC13 report notes that the caseworker's own findings stated "The child's explanation of getting hit with the toy does not seem consistent with the injuries to both his eyes," yet the case was still closed as low-risk.
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