The First 48

A wall of silence from a frightened community hampers efforts to solve a brutal murder; and a mother of two is shot execution-style.

In Kansas City, two veteran detectives tackle a mysterious case of a young woman brutally murdered.

In Philadelphia, Sergeant Irma Labrice and Detectives Leon Lubiejewski and Michael Gross don't have much time.

Police try to convince the frightened residents of a Miami housing project known as the "Pork and Beans" to help them track down the man who's been terrorizing the community.

Detectives Dillian and Jewell join forensic anthropologist Laura Fulginiti to determine the identity of a female skeleton found in the desert.

Miami homicide detective Mayree Morin and her team, who find a man who's been shot assassination-style, must move fast to find the killer before he slips away.

Hours after a jealous stripper vows revenge, her two-timing boyfriend is shot and killed.

When Phoenix homicide Detective Tom Kulesa realizes a potential witness to a double murder has gone missing, he must race against time to stop another vicious killing.