
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.

Stacy Quintana is everything her husband Charles isn't, open, generous and trusting; Charles betrays that trust when he takes Stacey's life.

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.

Lois Riess was a gambling addict who would do anything to feed her habit; she even went on a killing-and-robbing spree across America.

Kirstin Stephens seduced her co-worker Charlie and then spent all his cash; she started to plan for life after Charlie.