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Female murderers who mutilate or dismember their victims: An exploration of patterns and sex differences
Victor G Petreca1, Gary Brucato1, Ann W Burgess1
1Boston College, Chestnut Hill, Massachusetts, USA.
Abstract:
Attributes and behavioral patterns of female homicide offenders have been less explored than those of males, particularly in crimes that involve aggravating factors such as dismemberment and mutilation. This study explored the patterns of female murderers who engage in postmortem dismemberment and/or mutilation of victims, contrasting these with the patterns of males who display these same behaviors. Cases were obtained from Radford-Florida Gulf Coast University Database and public sources, and then analyzed for specific characteristics of the crimes. An informational form was used to derive quantitative parameters. Statistical significance between sex and variables such as motive, dismemberment/mutilation style, and level of organization during the crime were examined. The majority of the cases were consistent with a defensive style. However, 23% of the cases involving females followed an offensive style compared to 33% among males. The nature of prior relationships between offenders and their victims was noteworthy, with the victims of males being largely strangers and the victims of females being primarily known to them. In comparison to males, females were markedly organized. These differences may emphasize aspects of psychological drives and pleasure-seeking that was more commonly seen among men, who often targeted strangers and were motivated by sadism in 25% of the cases. Dismemberment perpetrated by women primarily followed a defensive style that aimed to dispose of evidence, which would be congruent with the assumption that the murder occurred within a prior background of interpersonal partner violence toward the female perpetrator or other family members.
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