A terrified girl called 911: “My dad and his friend are drunk… they’re doing it to mom again!” When the police arrived minutes later, what they found inside left them paralyzed with horror…

Downstairs, already in the kitchen, an agent took photographs of the scene. Another was picking up the knife from the floor with gloves. A third was checking the broken phone. Outside, neighbors were beginning to peek from behind their curtains, drawn by the sirens and the late-arriving morbid curiosity that always shows up after the first scream, never during it.