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TV14HDWorld's Most Evil Killers57mTrue Crime

A profile of Richard Roszkowski, the Connecticut triple-murderer who killed his ex-girlfriend, her nine-year-old daughter and another man in a brutal attack in 2006.

A profile of Richard Roszkowski, the Connecticut triple-murderer who killed his ex-girlfriend, her nine-year-old daughter and another man in a brutal attack in 2006.

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World's Most Evil Killers

S8, EP19 "Catherine Nevin"

Catherine Nevin reports a break-in and violent attack at her pub, which leaves her husband dead.

World's Most Evil Killers

S8, EP15 "Nicholas Burton"

In April 1997, 27-year-old Rachel McGrath is stabbed to death by an unknown attacker in a car park.

World's Most Evil Killers

S8, EP8 "Richard Paul White"

Police in Aurora, Colorado find the body of a young man in his own home with a bullet wound to the head.

World's Most Evil Killers

S7, EP6 "Nathan Matthews"

A family's worst nightmare occurs when 16-year-old Becky Watts goes missing, and is found dead days later, murdered by her own stepbrother.

World's Most Evil Killers

S9, EP13 "Michael Ross"

Michael Bruce Ross, driven by sadistic urges, killed multiple young women in Connecticut.

World's Most Evil Killers

S9, EP12 "William Devin Howell"

Gardener William Howell used his van as a "murder mobile," killing women and dumping bodies.

World's Most Evil Killers

S9, EP6 "Hassan Al Shatanawi"

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

An in-depth look at some of the world's most dangerous murderers.
Starring: Andy Gatenby, Christopher Kouros, Elizabeth Yardley, Emily Pennink, Gareth Lawrence, Geoffrey Osborne, Geoffrey Wansell, Harold Schechter, Helen Morrison, Jane Monckton-Smith, Nicholas Benjamin, Roberto Vivancos, Ross Huguet, Stuart Hamilton, Tom Bonington
Original Air Date: Aug 10, 2017
Genres: DocuseriesTV Series
Rating: MA 15+
Playback: HD
9 seasons available on demand
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