The cell phone history of Valerie Reyes, whose frozen body was found in a suitcase, held valuable clues for investigators trying to identify her killer.

Find out what Bryan Kohberger's teachers and students at Washington State University, where he was working towards a PhD, said about his behavior.

The investigation into a deadly home invasion involving a local business owner takes a turn when an unlikely witness comes forward. New details emerge from exclusive interviews and never-before-seen ...

Learn more about Rob Reps, who died while being rushed to the hospital with a gunshot to the head, after his wife Kimberly ...

Learn more about what happened to Milton Sawyer, found dead in his North Carolina bathroom, and his wife Angel, who reported ...

According to Noguera, Naso began to spill his secrets, allegedly confessing to more than 20 unsolved murders. Noguera began ...

A young woman's frozen body was found in a suitcase in Connecticut, six days after 24-year-old Valerie Reyes vanished from ...

Learn more about what happened to Elizabeth Sullivan, who mysteriously vanished and then was found dead two years later in ...

Learn more about the murder of North Carolina plastic surgeon Frank "Buddy" McCutcheon Jr. and how his wife, Brenda ...

Police find the body of a young woman in a suitcase, but who could have killed her?

A car bombing in small-town Alabama that put a man in the hospital ultimately led back to the victim's ex-girlfriend. Find ...

On the bitterly cold day of January 10, 1983, Det. Shucker, acting on this information, took her daughter to visit the rural ...