The salesman was called on the carpet by his boss for losing the big sale.
Science Facts
John Haigh killed six people in London, UK, in the 1940s, dissolving their bodies in a bath of acid, hoping he could wash away all the evidence. However, on finding three human gallstones and a pair of dentures belonging to one of his victims in the sludge left behind, the police had enough evidence to convict him.
.. More >>