prosecutor jack mallard. >> he was out that night, no question in mind he was not at home.r henry says he saw williams and cader here, police heard a splash. 30 years ago, there was no dna testing. now there is. remember those two human hairs found inside 11-year-old patrick baltazar's shirt? in the e 2007, they were sent to the fbi territory. the lab found this dna sequence in out of 29 in more than 1100 samples of african american hairs in its data base. less than 3%. most important, wayne williams dna had the same sequence. >> i think -- i don't think they said it was a match. i think they said they could not rule out. >> the f.b.i.'s expert said this finding is as strong as it can get with this particular type of testing. >> and it probably would exclude 98% or so of the people in the world. >> did you kill 11-year-old patrick baltazar. >> i did not kill patrick baltazar or anybody else. >> skdid you ever meet patrick baltazar? >> no, i did not. >> we offered to show the dna findings to the stepmother. >> i knt read it. please don't make me read it. >> reporter: so we t

under cross-examination in his third day on the stand, wayne williams blew up at prosecutor jack mallardacking. he came out of the chute like a bull. when he said you want the real wayne williams, you've got him. all of the jury understood that, yeah. >> i was probably my own worst enemy. i was an arrogant idiot at the time and i played right into these people's hands. i could see the shock in the jurors's faces and is this the same? i could see that. >> patrick's stepmother was watching in court that day. >> i am like this man has to be crazy. this man -- he is like he is saying, i killed him, but you got to prove it. can you prove it? he was doing everything he can to outsmart everybody. it was like i did it, but can you prove i did it? >> camille belle,u sev's mother said he was innocent. he said the last day convicted him. >> when he fired off, they were ready to say well okay, he does have fire. >> when you got angry with the prosecutor, you said you are a drop shot. >> i called him a drop shot. >> what's that mean? >> quite simply a drop shot is a guy who is not worth much of anyth