RT Journal Article SR Electronic T1 Parricide: A Comparative Study of Matricide Versus Patricide JF Journal of the American Academy of Psychiatry and the Law Online JO J Am Acad Psychiatry Law FD American Academy of Psychiatry and the Law SP 306 OP 312 VO 35 IS 3 A1 Bourget, Dominique A1 Gagné, Pierre A1 Labelle, Mary‐Eve YR 2007 UL http://jaapl.org/content/35/3/306.abstract AB Between 1990 and 2005, 64 parents were killed by their children in the province of Quebec, Canada. The authors reviewed all consecutive coroners' files on these cases and found that 27 mothers and 37 fathers were the victims of parricide. The sample included 56 perpetrators: 52 sons and 4 daughters; 9 cases of double parricide were found. Approximately 15 percent of the perpetrators (8/56) attempted suicide following the parricide. A psychiatric motive (stemming from depression or psychotic illness) was determined for 65.5 percent (36/56) of the perpetrators, and 67 percent of them had a psychotic disorder. Similarities and differences were found between cases of matricide and patricide.