
An in-depth look at some of the world's most dangerous murderers.

Robert Howard manipulated and preyed on vulnerable women across countries.

Mary McLaughlin's unsolved murder was finally cracked after 36 years, exposing killer Graham McGill.

Anthony Russell, a triple murderer, sparked a frantic 2020 manhunt as police raced to stop him.

Laura Al Shatanawi disappeared, and detectives uncovered the tragic truth behind her husband Hassan.