A 5-year-old boy with cerebral palsy, muscular dystrophy, blindness, and who was non-verbal and wheelchair-bound died in July 2023 at his Albuquerque home from starvation and dehydration due to medical neglect. His mother, Marcella Vasquez Montelongo, 23, was responsible for his round-the-clock care, including administering medication through a G-tube three times daily. At death, the boy weighed only 13.6 pounds with 0% body fat, appearing as "skin and bones" with open ulcers on his tailbone and a clearly defined hip bone. Montelongo had missed at least five doctor's appointments since December 2022, withdrawn the child from school after only one day of attendance, failed to follow through on referrals for his dislocated hip and malnutrition, and reportedly used illegal drugs. Despite CYFD receiving four prior reports of medical neglect (one substantiated) and multiple providers raising concerns, the child remained in her custody. Montelongo was arrested in late February 2024 and charged with child abuse resulting in death, ruled a homicide. She subsequently died at the Metropolitan Detention Center while awaiting trial.
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)
Is there any mention of malnutrition, starvation, or dehydration?
All documents explicitly state that the child died from starvation and dehydration. The KOAT article states: "An autopsy showed the boy had 0% body fat and he only weighed 13.6 pounds." The USA Today article reports: "the boy appeared as 'skin and bones,' with his hip bones clearly defined and open ulcers on his tailbone." The final autopsy "concluded that Montelongo's son had died from starvation and dehydration." The KOAT article also reports that the child "dropped from roughly 26 pounds to 20 pounds since May" before continuing to lose weight.
Is there any mention of medical neglect?
Multiple documents explicitly state the child's death was due to medical neglect. The USA Today article states: "An autopsy later determined that he died of starvation and dehydration due to neglect." The KOAT article further details that "Montelongo missed five of her son's doctor's appointments since December 2022" and that there were "reported concerns of medical neglect on at least four separate occasions with the Children, Youth and Families Department." The KRQE article (Document 1) confirms: "An autopsy showed the boy died from starvation and dehydration due to 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?
All documents identify the biological mother, Marcella Vasquez Montelongo, 23, as the person responsible for the child's death. She was the child's primary caregiver responsible for feeding him through a G-tube and managing his medical appointments. The KRQE article states: "An Albuquerque woman is behind bars after police say she starved her special needs son to death." The USA Today article reports she was "arrested after authorities say she is suspected of allowing her 5-year-old son to slowly die by starvation."
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?
The child was enrolled at the New Mexico School for the Blind and Visually Impaired but was effectively taken out of school. The KOAT article states: "the child never returned back to school and was disenrolled in late September of 2022." Judge Murphy stated at the hearing: "This defendant made efforts to hide the abuse and this child's demise from medical providers and from the school, going as far as withdrawing him from the school." The USA Today article confirms he "only reported for one day of school in September 2022 and never showed up again."
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)
The child had cerebral palsy, which is a neurological condition, and was non-verbal. The USA Today article states: "The boy was nonverbal, blind, used a wheelchair and required round-the-clock care." The KOAT article reports: "her son had Cerebral Palsy, vision issues, he's non-verbal and required constant care."
Is there any mention of a physical child disability? (e.g., feeding tube)
Multiple documents describe the child's extensive physical disabilities. The KOAT article states: "her son had Cerebral Palsy, vision issues, he's non-verbal and required constant care. She was also supposed to give him medication through a G-tube three times a day." The USA Today article adds: "The boy was nonverbal, blind, used a wheelchair and required round-the-clock care... Montelongo was required to give her son medication three times a day through a gastrostomy tube, otherwise known as a G-tube." The KOAT article also notes: "Officials said the boy had muscular dystrophy."
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)?
Multiple documents confirm a history of child protection reports. The USA Today article states: "In the years prior to the boy's death, state investigators with the Children, Youth, and Families Department had responded to at least four reports of neglect involving the child, according to the complaint." The KOAT article specifies: "there were reported concerns of medical neglect on at least four separate occasions with the Children, Youth and Families Department" and details a CYFD report made on Sept. 22, 2022, by the New Mexico School for the Blind and Visually Impaired. The USA Today article adds that "one report that was substantiated."
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?
The USA Today article reports: "Marecella Vasquez Montelongo, 23, was arrested in late February months after her son... was found in July unconscious and not breathing." She was charged with "child abuse resulting in death." The KOAT article confirms: "Marcella Vasquez Montelongo, 23, appeared before a judge Wednesday afternoon for a detention hearing." The KRQE article (Document 1) states: "Marcella Montelongo, 23, is in jail after Albuquerque police say she killed her 5-year-old son."
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?
The KOAT article states: "A family member told investigators Montelongo used illegal drugs and that she was not feeding the boy the proper formula." Additionally, the USA Today article reports that the judge ruled Montelongo "must remain in custody until the start of her trial and complete an addiction treatment program." The KOAT article confirms: "Montelongo must complete an addiction treatment program while in jail."
Notable Details
Several substantive systemic issues are described. First, the mother (Montelongo) died at the Metropolitan Detention Center while awaiting trial, as reported by the KRQE article (Document 2): "The Metropolitan Detention Center says 23-year-old Marcella Montelongo died at the facility on Thursday." Second, the documents highlight significant child welfare system failures: the CYFD received four reports of neglect but the child remained in the mother's custody. Advocate Maralyn Beck is quoted in the KOAT article: "We had medical providers, educational providers, service providers and family members raising flags and. Yet here we are." CYFD's own statement acknowledged that "Both CYFD and law-enforcement had interactions with this family in the year prior to the death. During those interactions it was determined the family unit was safe, and the child was healthy at that time" — a determination that stands in stark contrast to the child's condition at death. Additionally, when the child was withdrawn from school, he lost access to critical services including physical therapy, occupational therapy, speech therapy, and special education, as detailed in the KOAT article.
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