A look at some of Europe's and America's most horrific serial killers and how bizarrely simple blunders eventually brought them to justice.

The Killer Beside Me exposes the dark underbelly of workplace evil where rivalry, romance, and the abuse of power culminate in a brutal slaying. Each...

The Killer Beside Me exposes the dark underbelly of workplace evil where rivalry, romance, and the abuse of power culminate in a brutal slaying. Each...

Think you know the person you married? Think again. These gripping true stories explore the wickedness behind the wedding and show the devastating...