Intrafamilial Homicide of People with Developmental Disabilities

An increase in interest in crimes against people with developmental disabilities (PWDD) has been observed in the past decade. However, little attention has been given to intrafamilial homicides of PWDD. This paper provides a preliminary description of these types of homicides as they affect PWDD. Content analysis of media accounts of intrafamilial homicides of PWDD describes the characteristics of those involved and the circumstances of the homicides. This study examined a subset of data of 1967 homicides of PWDD and found 308 cases of intrafamilial homicide representing the deaths of 314 PWDD. These homicides represented 15.96% of overall homicides of PWDD obtained in the original study. A similar number of homicides of male and female victims were reported. Compared to other family members, biological parents were most frequently implicated in the deaths of PWDD, with biological mothers, acting alone, implicated most often. Biological mothers were most frequently implicated in the deaths of daughters, while biological fathers were most frequently implicated in the deaths of sons. The majority of PWDD who were killed were four years of age or younger. Beating, shooting, neglect, asphyxia, burns, and poisoning were the most common causes of death. Discussion focuses on media representation of homicides, intrafamilial homicide, and prevention. (Contains 4 tables.)