
The First 48
A rookie detective struggles to unravel the mystery of a teenager found naked and shot to death.

A rookie detective struggles to unravel the mystery of a teenager found naked and shot to death.

Tulsa, Okla., detectives scramble to track down a dangerous gunman before he kills again.

Detectives follow up on solid leads that go nowhere, then discover a motive they never expected.

When a man is gunned down protecting his wife, detectives turn to his ex-wife for information.

A suburban teen killed in a robbery gone bad may have been the victim of a double cross.

A rookie detective struggles to unravel the mystery of a teenager found naked and shot to death.

Tulsa, Okla., detectives scramble to track down a dangerous gunman before he kills again.

Detectives follow up on solid leads that go nowhere, then discover a motive they never expected.

When a man is gunned down protecting his wife, detectives turn to his ex-wife for information.

A suburban teen killed in a robbery gone bad may have been the victim of a double cross.

Detectives in Cincinnati investigate the double homicide of a hairdresser and his elderly neighbor.

Dallas detectives investigate the death of a 54-year-old man gunned down in front of his family.

A young woman is found strangled in her living room.

A gas station clerk is killed during a robbery; a 9-year-old girl is caught in a deadly crossfire.

A Tennessee family is attacked by a home intruder; a severed head is found in the Everglades.

A woman and two young boys are tortured before being brutally murdered.

A murder victim's close friends may have been involved in the crime.

Detectives in Cincinnati investigate the double homicide of a hairdresser and his elderly neighbor.

Dallas detectives investigate the death of a 54-year-old man gunned down in front of his family.

A young woman is found strangled in her living room.