A four-month-old baby died on or about September 4-5, 2022, in Turner County, South Dakota. Phillip Delaney, 26, of Parker, was indicted by a grand jury on four counts including second-degree murder, two counts of first-degree manslaughter, and aggravated battery of an infant. A protective order sealed the details of the case from public view. Delaney ultimately pleaded guilty to first-degree manslaughter as part of a plea agreement, and was sentenced to 20 years in prison with 14 years suspended, receiving credit for 546 days already served. The case was one of six concurrent child homicide cases in South Dakota that prompted the state Attorney General to publicly address child abuse prevention.
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)
While the protective order sealed specific details, the original charges included "aggravated battery of an infant" (SDCL 22-18-1.4), as stated in the indictment. Under South Dakota law, this statute requires intentionally causing serious bodily harm to an infant. The charge strongly implies inflicted physical injury to the child, even though it was later dismissed as part of the plea deal.
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)?
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)?
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?
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?
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)?
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?
Phillip Delaney, 26, was charged with multiple counts including second-degree murder, aggravated battery of an infant, and two counts of first-degree manslaughter. The indictment details these charges. He ultimately pleaded guilty to first-degree manslaughter and was sentenced to 20 years with 14 suspended. As the Dakota News Now article states: "26-year-old Phillip Delaney was originally charged with four counts, including second-degree 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?
Is a history of arrests or criminal charges for the parent/caregiver referenced?
Is substance use by the parent/caregiver referenced?
Notable Details
Two notable details emerge from the text. First, a protective order sealed most details of the case, as the Mitchell Republic article states: "Few details of the state's case against Delaney's have been made publicly available due to a protective order regarding a discovery motion made by the defense." This significantly limits public understanding of the circumstances. Second, this case was part of a broader pattern: the Mitchell Republic article notes it was "one of six child homicide cases that concurrently remained open earlier this year," which prompted South Dakota Attorney General Marty Jackley to issue a public statement encouraging reporting of child abuse. This systemic context—six concurrent child homicide cases in a single state—is a notable detail for researchers.
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