Saturday

Sean Vincent Gillis has been described as one of America's most depraved serial killers, killing eight women and dismembering some of his victims at home. But Gillis was happily married to an unsuspecting wife. This is her story.

Caitlin Atwater’s life was shattered when her mother died in an accident. After an investigation, police charged Caitlin’s stepdad with murder. It turned out that Michael Peterson was hiding a terrible secret & it wasn’t the first time he’d killed.

Legal scholar Dan Markel was gunned down execution style as he pulled into the driveway of his Florida home. Detectives hunted for a killer - who would hire a hitman to murder a law professor?

A man is gunned down on a Louisville sidewalk during Derby week. A few weeks later the bodies of two teenage boys are found burned and abandoned in a vacant lot. Detectives investigate a strange connection between the murders.

Bill Taylor loved wife Angela, even when she rowed with his son about money, even when she left him, even when she met new partner Paul Cannon. But Angela hated Bill, because he refused to divorce her. The answer, in Angela and Paul’s minds, was to end the marriage by any means necessary.

Greg Williams was Michele’s knight in shining armour. A mother of three, working in the sex industry, Greg was her ticket to a luxurious life in a gated community. When an intruder managed to breach their mansion’s security and attack the couple, detectives were left to untangle a baffling mystery.