This is one of those stories that if someone made it up, everyone would laugh at it being so completely unrealistic. It's about an an LDS family in Idaho in the 70s whose 12 year old daughter is kidnapped. Twice. By the same guy. Who is their neighbor and ward member. I didn't know anything about the story when I started watching - so the fact that it happened in Idaho to an LDS family was completely new to me.
Here's a link to the documentary's website.
Does anyone remember this story?