My brother's reaper: examining officially reported siblicide incidents in the United States, 2000-2007

With higher rates than any other form of intrafamilial violence, Hoffman and Edwards (2004) note, sibling violence "constitutes a pandemic form of victimization of children, with the symptoms often going unrecognized and the effect ignored" (p. 187). Approximately 80% of children reside with at least one sibling (Kreider, 2008), and in its most extreme form sibling violence manifests as siblicide. Siblicide is poorly understood with fewer than 20 empirical studies identified in the extant literature since 1980 (see Eriksen & Jensen, 2006). The present work employs 8 years of Supplemental Homicide Report (SHR) data, 2000-2007, with siblicide victims and offenders age 21 years and younger, to construct contemporary victim and offender profiles examining incident characteristics. Findings highlight the sex-based nature of the offense with unique victimization patterns across victims and offenders. Older brothers using a firearm are the most frequent offenders against both male and female siblings. Strain as a theoretical foundation of siblicide is offered as an avenue for future inquiry.