Now Playing: Secret Pregnancy, Forced Confession?

Now Playing: Discipline or Church-Sanctioned Abuse?

Now Playing: Leaving the Church

Now Playing: Las Vegas Mom Shot and Killed After Giving Daughter Driving Lesson: Part 1

Now Playing: Alleged Vegas 'Road Rage' Killer's Friend Turns Him In: Part 2

Now Playing: Las Vegas 'Road Rage' Victim Knew Her Alleged Killer: Part 3

Now Playing: Friend Believes Alleged Vegas 'Road Rage' Killer Felt Threatened: Part 4

Now Playing: What District Attorney Says Happened Night of 'Road Rage' Shooting: Part 5

Now Playing: How Vegas 'Road Rage' Shooting Victim's Family Is Moving On: Part 6

Now Playing: Looking for Lauren Part 1: An Investigation, Reinvigorated

Now Playing: Looking for Lauren Part 2: The Disappearance

Now Playing: Looking for Lauren Part 3: The Ex-Con and the Polygraph

Now Playing: Looking for Lauren Part 4: 'I Didn't Shoot Her'

Now Playing: Looking for Lauren Part 5: Shocking Story From Prison

Now Playing: Looking for Lauren Part 6: 'Just Tell Us Where Lauren Is'

Now Playing: Woman Turns to Rehab After Struggling With Drugs, Alcohol: Part 1

Now Playing: Client Accuses 'Rehab Mogul' of Sexually Assaulting Her: Part 2

Now Playing: Women Say Rehab Founder Targeted Them, Exploited Their Addictions: Part 3

Now Playing: Rehab Founder Denies Doing Drugs, Overdosing in Motel: Part 4

Now Playing: Woman Says She Found Meth in Rehab Founder's Car: Part 5