Serial killers before and after - part 3 // (David Berkowitz) [2swMeQDqPuC] Published in Everyday Knowledge Serial killers before and after - part 3 // (David Berkowitz) 7OZEm9sIrsA KSRzoPu2ydY yKzq8IEyLZD ookLP0Mak7M YlUduGMfD78