gate was closed, drove off, i want to a party. by >> the time gregory at his chat with the detectives, the autopsy report and delimited him as a viable suspect. said, kit was killed during pm hours, on saturday. gregory had already taken the girls to a birthday party by then. so, if not gregory, then who? police wanted to know if gregory had seen anything unusual that day, could somebody have been lurking, waiting for him to drive off? was anybody else there at the time? >> no. >> okay, you went back out to your car in front? >> put the kids in, but the presence and. >> and what did you do? >> then i close the k, and left. >> you didn't go back into the house at that time or anything? >> now. >> they had made an agreement