This review may contain spoilers. I can handle the truth.
This ends with one of the survivors talking about how they've attempted suicide multiple times because of the horrendous trauma they were inflicted with due to this man. THEN it cuts to the daughter talking about how she forgives him, how they're pen pals and how she "hopes to see him in heaven someday."
Whoever thought that was a good way to close this documentary is out of their mind.