. >> los angeles prosecutor alan jackson would spend many hours scrutinizing that video. >> tell me about the attack. >> brutal. vicious. pamela was completely defenseless. she was attacked, i believe, from behind first, with a knife. somebody much larger than her, somebody much stronger than her, who had an absolute mission, and that was to cut her throat, to kill her. >> on the video you can see people in the complex starting to walk toward the sound of pam fayed one man ran to the scene and saw a tall man in a black hooded sweatshirt jump into the back seat of a red suv that was parked behind pam's car and be driven that witness then tried to help pam fayed. >> and then, as he walked around to where the attack took place, that's when he first saw pamela. he said that when she looked at him he went into a little shock because the only thing that was not covered in blood was the whites of her eyes. she stood, and she walked toward him, even after having suffered these horrible, mortal wounds, and she reached out her arms and simply said "help >> it was too late for anyone to help pam. pa