Detectives stop at nothing to catch a killer, especially one with a badge.
Fear grips San Diego after police find a woman's body tossed over a bridge.
A sorority sister's murder spurs an investigation that stuns Toledo, Ohio.
A cop reopens a suicide case after new forensics and witnesses emerge.
The murder of a Syrian immigrant uncovers a history of theft and violence.
Police turn to security video to solve the mystery of a burning corpse.
The shooting of an Ohio man confounds police until security video surfaces.
