Misdaadmysteries - Finger Pane

Seizoen: 12 - Aflevering: 14 / 865 - Eerst uitgezonden: 21 januari 2008 - Episode ID: 619109

A serial killer was loose and investigators had no leads until an alert investigator saw something no one else had seen: a possible finger print on the victim's skin. The problem was how to collect it.