she was an anchorage reserve police officer, and, before that, a local tv reporter. she told her media friends it was murder. the troopers didn't know what they were doing. she even included samantha in this interview. she wouldn't have taken a ride, and she wouldn't have taken it from a stranger for sure. there was nothing accidental about it. keith morrison: but, initially, it did look like an accidental fall to one of the troopers, the one who happened to have been the first to talk to karen. but the others saw the evidence and thought murder. one trooper at the crime scene was tim hunyor, now retired. one thing that was strange to us, we did find one drop of blood on a leaf at the top of the cliff. keith morrison: one drop of blood. one drop of blood. keith morrison: which was found by this man, trooper robert beatty, also now retired. i was on my hands and knees, just kind of looking and came across that drop of blood. we got blood up here. did he tell you that? keith morrison: how big was this drop? robert beatty: about the size of a eraser head, really. and th