British peer Lord Lucan disappeared without a trace, a day after allegedly murdering Sandra Rivett, his children's nanny.

John Bingham, 7th Earl of Lucan

British peer and missing murder suspect

Richard John Bingham, 7th Earl of Lucan, commonly known as Lord Lucan, was a British peer and gambler who vanished in 1974 after being suspected of killing his children's nanny and attempting to murder his wife.