A show not for the squeamish will be presented by a retired murder squad detective at St George’s Theatre in Yarmouth on August 2.

The two-hour audiovisual show presented by myself, describes and highlights murders committed by 20 of the world’s world serial killers.

Trevor Marriott is the author of the highly acclaimed best-selling serial killer book, The Evil Within -The World’s Worst Serial Killers.

More than 200 photographs of not only the victims and their killers, but photographs from the original crime scenes, many of which will never have been seen in public before, will be shown, as well as video clips of interviews with some of the killers.

Mr Marriott said: “I not only portray the killers as the monsters whom they are, but I go to great lengths to show the errors and bad decisions made by law enforcement officers in allowing some of these killers to roam free to kill again before finally being captured.

“This show is not for the squeamish or faint-hearted as many of the photographs are of a very graphic nature, which some may find disturbing. As likely as not, the audience may shed more than a tear or two before the evening ends.”