Sultry college dropout Annie Burroughs moves in with her older sister Marsha and proceeds to break up the relationship between Marsha and her live-in boyfriend David Mitchell so Annie can begin a sensuous love affair and have David all for herself.

Escaped serial killer James Becket, who killed his own father whose expectations he never fulfilled, but now especially targets his wife Theresa 'Tess' and her family, is too good at disguising himself and other deceit for detective Diffs task force. Only one man proves able to fight back in his league: former cop J.T. Dillon, who was already training Tess in self-defense and becomes her lover. Becket decides to find hiding place by kidnapping Diffs wife, and thus enforce a final show-down.

A jigsaw puzzle is the key in a detective's investigation of a gruesome murder.

A psycho who has contracted AIDS blames women for his disease, and begins to stalk and kill beautiful girls.