An 11-month-old infant died on December 5, 2022, in Midland County, Texas, after being found unresponsive and brought to Midland Memorial Hospital. The child was severely malnourished, weighing only 11 pounds at the time of death. He had been in the sole custody of his biological father, Dylan McKay Oneal, who was arrested and charged with capital murder. The mother had abandoned the three children — the deceased infant and two older brothers (ages 2 and 3) — to Oneal approximately 10 months before the death. The surviving siblings were also found malnourished with injuries and burns and were admitted to a Lubbock hospital ICU, where they had to relearn basic skills including walking, talking, and eating. Both parents had extensive child protective services histories, with the mother investigated 9 times and Oneal 10 times prior to this death, and all nine of their other children had previously been removed from their care.
Contexts/Conditions
Is there any mention of child drug ingestion or overdose?
Is there any mention of a drowning incident (either intentional or accidental)?
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 surviving siblings were found with "injuries, and burns on their bodies" (Document 2), which suggests inflicted physical injury in the household. For the deceased child specifically, the mother referenced the autopsy report indicating "something lodged in the infant's mouth." The father was charged with murder/capital murder, implying intentional harm. However, explicit details of inflicted injury to the deceased child (e.g., hitting, kicking) are not provided.
Is there any mention of malnutrition, starvation, or dehydration?
Document 2 (yourbasin.com) states that the infant was "severely malnourished" and "weighed only 11 pounds when he died." The surviving siblings were also described as having "malnourishment, injuries, and burns on their bodies."
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)?
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)?
The deceased child was severely malnourished (weighing only 11 pounds at 11 months old), which suggests sustained deprivation of food over an extended period. The surviving siblings had "malnourishment, injuries, and burns on their bodies" and "reportedly had to learn to walk, talk, and even eat, because they were not able to do so when they first arrived at the hospital" (Document 2). The combination of extreme malnourishment, injuries, burns, and the severe developmental deprivation across all children in the household—under a caregiver charged with murder—implies a pattern of deliberate cruelty beyond typical neglect.
Is there any mention of an unsafe sleeping environment?
Individuals Involved
Was an adoptive parent or guardian involved in the death?
Was a biological father involved in the death?
Document 3 (mysuncoast.com) states: "Investigators determined the baby had been in the custody of the biological father, identified as Oneal." Dylan McKay Oneal was charged with murder (Document 2) and capital murder (Document 3) in connection with the infant's death.
Was a biological mother involved in the death?
Document 2 (yourbasin.com) states the mother "abandoned them to the suspect 10 months before the baby died." Advocates questioned "why this mother is not facing abandonment charges in this case." Her abandonment of the children to Oneal placed them in the dangerous circumstances that led to the infant's death. While she did not directly cause the death, her actions contributed to the conditions under which it occurred.
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?
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)?
Document 2 (yourbasin.com) states: "the mother had been investigated by CPS nine times prior to the death of her child, and Oneal had been investigated 10 times." Additionally, "(The mother) and Mr. Oneal have had all nine of their children removed."
Does the child have a history of foster care (but not in care at time of incident)?
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?
Document 3 (mysuncoast.com) states: "Dylan McKay Oneal, 29, was arrested Tuesday and booked into the Midland County Jail" and was "charged with capital murder for the death of his 11-month-old child." Document 2 (yourbasin.com) also states: "Deputies arrested Dylan McKay Oneal and charged him with Murder." Additionally, "Oneal has since been indicted in the case."
Is domestic violence by the parent/caregiver referenced?
Document 2 (yourbasin.com) states the mother "completed domestic violence classes in February" as part of her CPS reunification requirements. The mother also told Oneal: "I've done all this before for y'all." The requirement to complete domestic violence classes implies domestic violence was identified as a concern in the parent/caregiver relationship.
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?
Document 2 (yourbasin.com) states the mother "completed individual counseling sessions (at least 6 by April 4)" as part of the CPS reunification process. Additionally, she reported to "her therapist" regarding contact with Oneal. These references to counseling and a therapist imply mental health services were part of the caregiver's treatment plan.
Is a history of arrests or criminal charges for the parent/caregiver referenced?
Is substance use by the parent/caregiver referenced?
Notable Details
Several substantive details emerge from Document 2 (yourbasin.com). Despite a court order to cease contact with the accused killer, the mother maintained extensive secret communication: 96 phone calls, 33 video visits, and sent over $1,400 in commissary funds. She lied to CPS and her therapist about this contact. The mother also told Oneal that the CPS judge said "There's no way they're gonna be able to convict you" and that "the judge likes me now." The mother cremated the baby's body, which the text notes meant there was no body to "exhume." Despite CPS investigators noting the mother's ongoing deception and continued relationship with Oneal, a judge ruled to reunify the surviving children with her. Advocates appealed to the First Lady of Texas and organized community advocacy to oppose the reunification. The mother and Oneal had a combined 19 CPS investigations and had all nine of their other children previously removed, yet the deceased infant remained outside of CPS protection.
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