Iain and Sally Lawrence seemed like the perfect couple, but when Iain's career took a bad turn things started to spiral, with tragic consequences. A look at the twisted case of a former airline pilot, who murdered his wife by deliberately crashing their car into a tree after disabling her airbag. (Season 1, Episode 8).

Meet, Marry, Murder is an exclusive true crime series which features the most common form of homicide in the world - when a married person kills a partner. It seems love can truly make us mad. Women who are murdered are more likely to have been killed by their husbands than anyone else. As for men, whilst it is more likely their assassin will be a friend or acquaintance, the second most dangerous person they face is their wife. Cases featured in the series include a widower who poisoned multiple partners and a wedding night pact that ends in double-murder.