Dr. Phil S17 E97 The BTK Killer's Daughter Speaks Out and The Mysterious Case of Crystal Rogers

Kerri Rawson ("A Serial Killer's Daughter") discusses her father, Dennis Rader, whose murder spree terrorized Wichita, Kan., from 1974 to 1991; Sherry's daughter, Crystal Rogers, is missing, and during their search, Sherry's husband was killed.