the simpson guy. and it was at that point that things started to come together. >> at rockingham, they didn't find o.j., but what they did find appeared to be the match to the glove found at the crime scene. >> the sun comes up, you have the front, and there is a blood trail from the bronco right on into the house. it is not tailing away from the house, it is tailing into the house. >> so are you thinking at this point -- >> he is a suspect, obviously. >> o.j. is your suspect? >> he is a suspect, didn't mean he did it. if he did it, we're going to be able to prove it. the blood it going to do it. it is at the core of the evidence in this case. >> police finally reached o.j. at a hotel in chicago. he had flown there less than two hours after the murders. when police informed him of his ex-wife's murder, he flew home.