Anorectal injuries associated with sexual practices have become more f
requently reported in the last decade. Although anorectal injuries are
commonly reported in cases of sexual abuse of children, fatalities ar
e very rare. In this series of cases, we report a case of fatal child
abuse resulting from anal intercourse. In addition, there are two case
s of death in females as a result of heterosexual ''fisting'' or ''han
dballing.'' The fourth case of the series is that of a homicidal injur
y produced by rectal impalement with a 31 inch length of threaded pipe
.