Investigators must search for body parts all over central Florida after a limo driver disappears amid gossip that he's hiding from gambling debt.

A University of Florida student vanishes, leading police to believe he's wandered into the alligator-infested swamps of Gainesville.

An Atlanta Judge is killed inside her upscale home, and detectives must narrow down if she was murdered as payback for her work with criminals.

A college student is brutally tortured and murdered over a moment of greed.

When a Chicago woman from a big family goes missing, police are prompted to suspect a man she was involved with who had many secrets.

A detective's search for one missing girl leads to the buried remains of eleven women and the hunt for an attacker snatching women from the streets.

Police connect the disappearance of a popular kindergarten teacher with a drastic drop in her weight.

A woman investigates her mother's 1982 murder and discovers a local night club was the last place the single mom was seen before taking a ride with the bouncer.

When an extremely paranoid dog trainer suddenly vanishes, police investigate the disappearance after traces of blood are found in his home.

Focusing on the tragic story of James Chambers, a 28-year-old construction worker from Fayetteville, N.C., and his untimely death which raised many questions.

The correspondents once featured in the true crime TV series "Dateline" answer the questions they're often asked and share their most memorable story.

The real killer of Idaho teenager Angie Dodge is caught after 20 years; Chris Tapp, the man wrongly convicted in the case, sees a shocking turn.