The stories behind terrifying 911 calls are detailed in this true-crime series, beginning with a young father's call that he accidentally shot himself while working on a.....

A series of bizarre 911 calls come in to police in two cities from a serial killer confessing his crimes. The man becomes known as the Weepy Voiced Killer, due to his strange, whining voice--and many young women will fall before he can be stopped.

The police unveil a tale of obsession and violence in a mother's murder.

A woman calls 911, whispering that intruders broke into her home, bound her and her son, and attacked her husband. Police arrive and find the husband dead and the killers gone. Investigators struggle to expose the twisted mastermind behind the crime.

First responders work to discover who killed their local fire chief.

When a man is shot, police must sort through layers of lies and mistrust.

After a doctor is shot at his ranch during a chaotic assault, investigators follow a trail of vehicles, surveillance footage and telephone records to discover a plan hatched by a band of brothers.