20/20 on ID
Season 1
Episodes
1. Teens Who Murder
A boy becomes the center of a rivalry between two teenage girls in the opener of the crime documentary series.
2. A Parent's Anguish
Two missing daughters unite two fathers, who become citizen detectives to find them.
3. Portrait of a Madman
The crimes of Marcus Wesson, who controlled his family like a cult before their bloody demise, are detailed.
4. Witness
A young military wife and two of her daughters are murdered in their own home, and one toddler is spared from the killings.
5. Dangerous Affairs
The crimes of Philippe Padieu, who was convicted for knowingly exposing his unsuspecting lovers to HIV.
6. Deadly Choices
An Internet prank turns deadly on Long Island.
7. The Preacher's Hidden Life
A minister's wife is found dead in her home. Police question whether it was suicide or murder, and the minister's mistress could be the key to solving the mystery.
8. Blood Ties
The story of Rebecca Babcock, whose mother, Diane Downs, shot three of Rebecca's siblings in 1983, killing one of them
9. The Lost Boys
Two fathers travel to Italy to be reunited with their sons, but their efforts are impeded.
10. Who's Guilty?
The 2006 killings of Wayne and Sharmon Stock in Murdock, Neb., and the subsequent investigation are discussed.
11. Mind Games: Math Teacher
The ordeal of a high-school teacher who was kidnapped—along with her daughter—by a deranged former student is detailed.
12. Missing Forever: What Really Happened to Etan Patz
The case of Etan Patz, a 6-year-old boy who went missing in New York City in 1979, is discussed.
13. The Murder Room
The murder of 15-year-old Leah Freeman, who was slain in Coquille, Ore., in 2000, is investigated.
14. Kelley Cannon
Profiling Kelley Cannon, who was convicted of killing her husband in 2008.
15. Burning Bed
A tale of love gone awry for a real-estate agent and a lounge owner culminates in murder.
16. Unforgivable Fathers
A young man's identity is stolen by his estranged father; a murder case in which an 18-year-old woman killed her father is detailed.
17. Love and Lies
Two tales of love gone wrong from Seattle and Missouri are detailed.
18. Murderous Love
Girl drowns in a pool; her mother becomes a target, and this supposed accident becomes more
19. Hidden Identity
A report on two separate murder cases---one in Indiana, another in Edmonton---that investigators suspect were inspired by the TV drama "Dexter."
20. The Vanishing Blonde, part 1
The discovery of a woman's naked and beaten body begins a mystery of dead ends, but a determined investigator refuses to give up on his search for the truth.
21. The Vanishing Blonde, part 2
The discovery of a woman's naked and beaten body begins a mystery of dead ends, but a determined investigator refuses to give up on his search for the truth.