A police officer suspects that a local husband and father, who has recently undergone facial surgery because of injuries received in a car accident, is in reality the same man who committed a quadruple murder several years before.
A letter is addressed to three wives from their 'best friend', announcing that she's running away with one of their husbands – but she doesn't specify which one.
In the near future, a police officer specializes in malfunctioning robots. When a robot turns out to have been programmed to kill, he begins to uncover a homicidal plot to create killer robots... and his son becomes a target.
