Dateline NBC - Written in Blood

Seizoen: 20 - Aflevering: 66 / 356 - Eerst uitgezonden: 17 augustus 2012 - Episode ID: 653628

Dennis Murphy reports the story of Karen Pannell, a former model and flight attendant who was stabbed to death in her apartment and investigates why the letters "ROC" were written across the wall in Karen's blood and if they are a clue.