The First 48

In the Name of Love: Extraordinary cases of homicide committed in the name of love, from a couple being shot to a hearing-impaired man being stabbed in his doorway.

Unfinished Business: A look at what happens when people become obsessed with revenge, from a fatal shooting to the betrayal of a 'friend'.

In Dallas, a man is found dead in his flat on a bed of broken glass. The homicide team zeros in on a suspect, but nothing is what it seems.

A man's murder in Cleveland leads to a desperate manhunt across four states. Can detectives catch his killer before he slips away?

Detectives uncover the treacherous motive behind a young man's murder and search for the killer of a man stabbed in a shopping mall.

When a preacher is found strangled at home, Detective Armelli begins a frantic hunt for a burglar desperate enough to kill for a TV and some change.