Where To Stream 20/20 on OWN Season 3 Episode 40

A report on a battle over a widow's will: Mary Ellen Bendtsen of Dallas gave her house to two antiques dealers—not her family—shortly before her death in 2005. Also: a look at the facts (and the mystery) behind the 2006 movie "The Night Listener," including an interview with Armistead Maupin, who cowrote the screenplay.