20/20
Silence Broken: A Mother's Reckoning (39x22)
Ausstrahlung: Feb 12, 2016
Sue Klebold Explains Why She's Coming Forward; What Happened to Dylan Klebold Over Time; Columbine Victims, Survivors Remembered.
- Premiere: Jun 1978
- Episoden: 650
- Anhänger: 81
- Laufend
- ABC (US)
- Freitag um 21