20/20
Season 37
Ep 50. Fri, Jul 10, 2015
- July 10, 2015
What It Was Like to Grow Up With Dad Who Was 'Happy Face Killer'; Melissa Moore Recalls Learning Dad Was 'Happy Face Killer'; Daughter of 'Happy Face Killer' Meets Sister of Dad's Victim.
What It Was Like to Grow Up With Dad Who Was 'Happy Face Killer'; Melissa Moore Recalls Learning Dad Was 'Happy Face Killer'; Daughter of 'Happy Face Killer' Meets Sister of Dad's Victim.