Crime 360

A young man is found dead on his front porch; the victim's girlfriend tells detectives that a visit by some friends turned violent.

A witness claims to have seen an older man gun down a young man and then speed away; detectives investigate the crime based on the witness's description and begin to realize they have been led astray.

A body is found face up in an abandoned lot used to shoot off guns on Independence Day.

Detectives in Little Rock, Ark., search for a serial robber whose crimes are becoming increasingly violent and have already claimed one life.

A 58-year-old man is found dead in an open field on Mother's Day morning.

Detective Mocello responds to the scene of a suspicious fire and hunts for the victim's killer.

A family member's testimony provides key information in a case involving two brothers, one of whom died as a result of blunt trauma to the head.

A young man is shot dead in his front yard in broad daylight; a store clerk appears have had knowledge of the shooting before it happened; investigators use ballistic analysis, cell records and surveillance tape to find the killer.

A 15-year-old boy is shot to death on a neighborhood street.

Detectives respond to the scene of a family shooting; two adults and three children are found dead at the scene.

Detectives investigate the stabbing of a young man in a convenience store.

A late-night house party turns deadly when a 19-year-old man is shot on the street.

Police find a body riddled with bullet holes when a van crashes in front of a house; fingerprints and witness testimony lead investigators deep into the victim's inner circle.