
Though wedded couples vow to stay together until death do they part, a look at what happens when a groom or bride causes their beloved's death.

Claire and Andrew Tavener were a sociable couple; when Andrew got drunk, he became paranoid and violent.

Marian Caliman won over his wife Faye and her family until he showed his true colors as a violent abuser.

Steven McDowell refused to accept that his marriage to Crystal was over; when she disappeared during a hurricane, efforts to uncover foul play were hampered.

Harry Jarvis went to great lengths to be with his lover Rita Heyster at the expense of his loving wife Carole.