The author reviews the syndrome of murder-suicide, focusing particular
ly on the jealous-paranoia type. After touching upon statistical data
and psychoanalytical, sociological, and psychiatric theories, he propo
ses that a better name for this syndrome would be extended suicide. Th
e author contends that the murderer acts primarily out of a realistic
sense of loss, which might be, at times, compounded by psychological a
nd sociological factors. In his view, the aggressor/killer is unable t
o accept the failure of what he thought was a good and satisfactory re
lationship. The killer is viewed as a fragile, dependent, ambivalent,
aggressive individual who hides behind a facade of self-assertion, and
is unable to withstand the reality of an unexpected rejection and, po
ssibly, a drastic life change. He commits suicide after killing his ex
tended Self.