Actual homicides may be considered the tip of an iceberg, reflecting e
volved coercive impulses and motivations found in normal individuals a
s well as the criminally violent. Two studies examined reports of homi
cidal fantasies in normal subjects. In the first study, subjects were
asked whether they had ever had a homicidal fantasy, and if so, they w
ere asked several questions about their most recent fantasy. In the se
cond study, subjects were asked about the frequency of homicidal fanta
sies in several categories. The majority of subjects in both studies r
eported at least one fantasy. Males tended to recall more homicidal fa
ntasies than did females (in Study 1, 73% vs 66%; in Study 2, 79% vs 5
8% of males and females, respectively). Males also reported longer and
more detailed fantasies, and were more likely to imagine strangers an
d coworkers as victims. Females' recent fantasies were more likely to
involve family members than were males, but that appears to be due to
the fact that males had more fantasies about members of other categori
es, and not due to a tendency for males to have fewer homicidal fantas
ies about family members than do females. There was some evidence of g
reater fantasies involving step-parents, especially when one considere
d the amount of time subjects had spent living with step-, as opposed
to genetic, parents. Results are discussed in terms of Daly and Wilson
's evolutionary model of actual homicides.