
The First 48
A friendly gathering takes a fatal turn; a man is gunned down at a family member's house.

A friendly gathering takes a fatal turn; a man is gunned down at a family member's house.

In Tulsa, three people are executed in their ransacked home.

A father of two is shot dead while driving; detectives retrace his steps to find out who killed him.

Detectives hope a Snapchat message can lead to a 15-year-old's killer.

Detectives learn how a man's struggle to overcome obstacles left him headed for a collision.

A man is found dead in his truck; detectives hope a dating app is the key to finding his killer.

One man is killed and another is injured when a dispute over stolen cannabis plants turns deadly.

A friendly gathering takes a fatal turn; a man is gunned down at a family member's house.

In Tulsa, three people are executed in their ransacked home.

A father of two is shot dead while driving; detectives retrace his steps to find out who killed him.

Detectives hope a Snapchat message can lead to a 15-year-old's killer.

Marcia seeks the truth behind the unsolved murder of actor Robert Blake's wife, Bonnie Lee Bakley.

Marcia looks into the suspicious death of Rebecca Zahau, the girlfriend of a pharmaceutical tycoon.

Detectives search for a woman who vanished shortly after returning from a doctor's appointment.

Detectives seek the truth in the perplexing case of a dental student's disappearance.

The disappearance of a woman and her babies mirrors a similar crime.

Marcia seeks the truth behind the unsolved murder of actor Robert Blake's wife, Bonnie Lee Bakley.

Marcia looks into the suspicious death of Rebecca Zahau, the girlfriend of a pharmaceutical tycoon.

Detectives search for a woman who vanished shortly after returning from a doctor's appointment.

Detectives seek the truth in the perplexing case of a dental student's disappearance.