After the brutal murder of his first wife, Mark Winger moved on. After all, he was seen as the hero who tried to save her, subsequently killing her supposed murderer with his handgun moments later.

Families lied to by Mark Winger came together in the wake of the killings. The "Web of Lies" episode of ABC News' "20/20" limited true crime series "Bad Romance," airing April 1 at 10 p.m. and ...