Shocking crime scenes, unsolved cases, intense investigations and more. 

Crime Scenes

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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.

Murder Calls

Under Siege

A traumatized man calls 911 after seeing his friend shot and killed right before his eyes; with a surprisingly long list of suspects, investigators must sort through layers of lies, jealousy and mistrust to uncover the shooter.

Last Call

A frantic woman calls 911 saying an intruder just entered her home and shot her husband; when a local fire chief dies from his injuries, first responders work tirelessly to find out who killed one of their own.

Torched Heart

Calling 911, a woman whispers that intruders broke into her home, bound her and her son and attacked her husband; police arrive to find the husband dead and the killers gone; investigators struggle to expose the twisted mastermind behind the crime.

Shadow of Death

A frantic woman calls 911 when she finds her husband shot to death; the investigation reveals allegations of harassment from the victim's ex-lover and eventually uncovers a complex trail of deceit, in a murder that was years in the making.

Big Sky Murder

A terrified neighbor calls 911 after witnessing a young mother being gunned down in her driveway; police work to uncover a complex conspiracy that ripped the loving mother from her three children, just to keep dark secrets hidden.

Deadlift

Two girls disappear from neighboring counties, and they are later found murdered; one family receives multiple taunting calls from the killer; investigators work to track him down and succeed after discovering a clue delivered by the killer himself.

The Devil's Voice

A dying man calls 911 to say he's been shot in the heart and his son has been shot dead; after the shooter escapes into the night, the detectives must navigate a complex group of suspects to uncover a tangled web of rage and revenge.

Hearts of Darkness

With the help of a neighbor, an injured woman calls 911 saying an intruder broke into her boyfriend's home and shot them both; police respond to find the boyfriend executed; they must decipher strange evidence left behind to identify the killer.

The Silencer

A woman calls 911 to say she's found her son unconscious in his home; when police arrive, they realize he's dead; the victim's hands are bound, and he's been strangled; at first, it seems like a burglary gone bad, but police soon discover otherwise.

No Good Deed Goes Unpunished

When a young woman is shot dead in front of her son, horrified witnesses call 911 and describe the shooter as a slender man who disappeared into nearby trees; though clues are scarce, investigators finally uncover the killer's shocking identity.

The Slender Man

A man calls 911 claiming he found his ex-girlfriend dead, but his behavior on the call leads police to wonder if he could be involved; investigators gather evidence to convict a killer whose unchecked rage left a young son motherless.

Tears for My Mother

The true stories behind terrifying 911 calls.

S3 E12 | Under Siege

E12 | Under Siege

E11 | Last Call

E10 | Torched Heart

E9 | Shadow of Death

E8 | Big Sky Murder

E7 | Deadlift

E6 | The Devil's Voice

E5 | Hearts of Darkness

E4 | The Silencer

E3 | No Good Deed Goes Unpunished

E2 | The Slender Man

E1 | Tears for My Mother