A playboy takes a job as an assistant district attorney, finds himself up against a tough crime boss and his gang.
After a good-natured Irish cop is framed for a diamond robbery and murder and presumed dead in a train wreck, he gets plastic surgery and returns to expose the real killers.
A tough district attorney has been cleaning up the town, and has already imprisoned twelve dangerous criminals. As he is about to name the target for his next investigation, he is murdered in the midst of a crowd. The police have many suspects and hardly any clues, so two reporters decide to investigate for themselves.
