A reporter and a blind puzzle writer investigate a series of murders connected to a pharmaceutical company conducting secret genetic experiments, and find themselves targeted by the killer. ...
An American writer vacationing in Rome attempts to unmask a serial killer he witnessed in the act of an attempted murder, and who is now hunting him and his girlfriend. ...
A woman starts exhibiting increasingly disturbing behavior after asking her husband for a divorce. Suspicions of infidelity soon give way to something much more sinister. ...
