Fred Dinenage examines the horrific murders performed by Scottish serial killer Peter Manuel.

Manuel was hanged at the age of 31, convicted of 7 murders but suspected of many more. He was a cold ruthless killer with no motive and an incontrollable rage… who just wanted to be the centre of attention.

Fred Dinenage investigates one of Scotland's most enigmatic serial killers, Archibald Hall known as the Monster Butler.

Hall's lust for a luxurious lifestyle turned him from a conman and jewellery thief into a callous murderer. Fred discovers what drove Hall to kill from local journalist, Frank Ryan, Hall's Lawyer, Len Murray and Alan Place, a police officer who was handcuffed to Hall on his arrest.

Fred also finds out about Hall's abilities to exaggerate and glamorise his own so-called achievements; Fred meets author Allan Nicol who disproves many of Hall's wild claims and reveals the truth behind this cold murderer's lies.