Nearly all information available on sexual homicides are limited to studies conducted in the West. Little is known about sexual homicides that occurred in China. The current study is arguably the first to explore the offender, victim, and offense characteristics of Chinese sexual homicides. Over a period of 23 years (1994 to 2016), the data of 59 cases collected from two data sources (i.e., published Chinese case reports and police data) are examined. Findings indicate that heterosexual assaults are far more prevalent in Chinese sexual homicides. Sexual murderers who averagely aged 32.44 years are mostly males (97%), single (67%), secondary school educated (68%), and with no prior overall (80%) and sexual (88%) convictions. The victims are mostly females (83%) with mean age of 35.35 years. The frequently observed offending patterns include strangers as victim choice (63%), con tactics as victim approach method (57%), sexual pleasure as primary motivation (49%), and personal weapons as murder weapon of choice (41%). Vaginal penetration is a commonly observed sexual assault (88%) and victim body mutilation is also not uncommon (47%). Three case examples are also presented to illustrate the diverse nature and offending patterns of Chinese sexual homicide offenders.

Background Information on sexual homicides in China is scarce, particularly with respect to the offenders' primary motivation for the offence. Aims Our aim was to examine how offence characteristics of sexual murderers relate to different primary motivations. Methods The offender, victim, and offence characteristics of 67 sexual homicides, derived from police data of three regions and published case reports (1994–2017), were explored and compared according to offenders' primary motivation. Results Heterosexual sexual homicides were committed by offenders who were mainly driven by power and control, sex, and anger, compared with slightly over half of those who motivated primarily by financial gain. Sexual murderers whose killing was mainly driven by sex, money, and anger were more likely to target strangers, whereas offenders who motivated primarily by power and control were more likely to target an intimate partner. Victim abduction was more frequently seen in offenders who were motivated predominantly by money than other motives. Relative to financial gain as primary motivation, sexual killers who were mainly driven by sex, power and control, and anger were more likely to mutilate their victim. Implications for practice This study adds data to a field rarely studied anywhere and hardly at all in China. Findings may offer some help for criminal investigators who need to prioritise their investigative strategies. Once the individual is convicted and sentenced, they may help direct management and/or therapeutic strategies.

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