The story you are about to hear is true only the names have been changed to protect the innocent. Dragnet is the documented drama of an actually crime written in cooperation with the Los Angeles Police. You will travel step by step with the law through an actual case transcribed from official police files. From beginning to end, from crime to punishment Dragnet is the story of your police force in action.

Detective Sergeant Friday was assigned to Homicide Detail. He gets a call from a man telling him that a woman has been badly beaten. Before he can get the name of the victim or any other information the caller hangs up. It’s Sergeant Friday’s job to investigate.