Unpack this tragic case.

The party's over.

Like the documentary, these books challenge our preconceived notions about killers.

The latest season of Case Closed investigates the murder of a 30-year-old Amish woman.

Will justice ever be served?

Helen Bailey went on a walk with her dog one afternoon—and was never seen alive again.

One May day in 2008, the Eriksson twins dashed out in traffic. Then they did it again.

Sleep tight.

True crime author Fred Rosen remembers a case so gruesome even he hesitated to take it on.

Get inside the heads of history's most notorious serial murderers.

These wealthy college students took to murdering a 14-year-old boy to prove their superiority – but sloppy mistakes soon exposed the clever pair as common killers.