People Magazine Investigates

The disappearance of an escort on Long Island in 2010 leads police to discover 10 other victims.

The discovery of the bodies of four women in Gilgo, New York, is just the beginning. Investigators uncover multiple suspects and shocking theories as they race to capture a prolific killer before he strikes again.

A baby girl goes missing in Kansas City, Missouri, and her family is accused by the police.

While investigating the murder of Jackie Galloway, the police discover a budding serial killer.

Recently discovered evidence may be the key to solving a 1981 murder of a mother and three teens.

In 2012, hikers discover a severed head, leading to a tale of lust, greed and butchery.

A student is found dead in Texas, and months later, a game of truth-or-dare leads to a confession.

Police investigate if JonBenet Ramsey was killed by an intruder or by someone in her own family.

A lone survivor is the only witness who can help police track down a serial killer.

The small town of Craig, Alaska, is shocked when the charred body of Lauri Waterman is discovered.

Jeffrey MacDonald is the lone survivor of a brutal home invasion, but authorities doubt his story.