Who The (Bleep) Did I Marry? (2010)

Season 2: Episode 5

Diane Beasley thought she had found love with John Smith. After a short courtship, they tied the knot. All was well, until the FBI showed up. When FBI agents inform newlywed Diane that her husband's previous wives died in suspicious circumstances, she knows she has more than John's dodgy credit score to worry about.