appeared that parts were sticking to other parts of the glove. >> we don't know it just yet, but detective mark furhman was about to take on a starring role in this unfolding drama. >> and now mark fuhrman came up to you and told you he made some discoveries, correct? >> yes. >> so we're clear, it was mark fuhrman who allegedly found this spot on the outside of the bronco, is that correct? >> that's correct. >> and then came this unforgettable witness. >> i heard a thumping noise. >> how many thumps did you hear? >> three. >> simpson's shaggy haas guest, kato kaelin. >> did you ever expect what was going to happen when you got up there and took the stand? >> no not at all. that was my first time in a courtroom in my entire life. and i think i was 35 at the time. >> kaelin's four days on the