A student attacks and robs his neighbor, an old man who works as cash carrier, but loses something that makes his victim realize who the robber is. When the old man confronts the student, the young man panics and strangles him.
An attractive man persuades older single ladies to emigrate to Madeira with him. After they have cancelled their accounts and brought him their money, he kills them.
A gigolo works with a gang of burglars and tells them everything they need to know about the houses of his female lovers. When a housemaid gets shot the police is on his heels.
A young man kills his best friend when he learns that he's in love with his girlfriend. His father tries to help him by covering all the evidence that could lead to his son.
A professional burglar gets out of jail after eight years and immediately starts a new series of crimes. When he shoots an informant the police closes in on him.
