In 1949 John George Haigh escorted Mrs Olivia Durand-Deacon down to his factory in Crawley, where he shot her in the head and then heaved her into a previously-prepared vat of acid. Charged with murder, he said he had also disposed of seven other victims the same way - including his parents - and often enjoyed drinking their blood….
click here to see where to watch or .
Ready to Watch Great Crimes and Trials, Season 1, Episode 20?