A familicide is a type of murder or murder-suicide in which an individual kills multiple close family members in quick succession, most often children, spouses, siblings, or parents.[1][2] In half the cases, the killer lastly kills themselves in a murder-suicide.[3][4][5] If only the parents are killed, the case may also be referred to as a parricide. Where all members of a family are killed, the crime may be referred to as family annihilation.
^Liem, Marieke; Levin, Jack; Holland, Curtis; Fox, James A. (1 May 2013). "The Nature and Prevalence of Familicide in the United States, 2000–2009". Journal of Family Violence. 28 (4): 351–358. doi:10.1007/s10896-013-9504-2. ISSN0885-7482. S2CID19173301.
^Scheinin, Lisa; Rogers, Christopher B.; Sathyavagiswaran, Lakshmanan (2011). "Familicide – Suicide". The American Journal of Forensic Medicine and Pathology. 32 (4): 327–330. doi:10.1097/paf.0b013e31821a555a. PMID21512375.