dwayne buck was denied but appealing that decision.rom game dwayne buck remembers what it was like to hear the testimony. >> she said basically because he was black he needs to die and i felt that was strange because nobody else, no prosecutor or the judge, nobody didn't -- it was like it was an everyday thing in the courts. >> reporter: another member of the prosecution's team wilson says buck doesn't deserve a new sentencing hearing because her testimony had little impact on the injure. in fact, wilson noted he was called as an expert witness for the defense and testified that the convicted killer should be sparp spared the death personal did. >> was it right? should you ever link race to why is judgment is reached no. but in buck's case that's not what happened and in the cases where that happen, it was reversed. >> reporter: we tracked him down. i'm with cnn and we've been trying to get ahold of you to talk to you about your testimony in several death penalty cases. >> sure. >> reporter: he invited us in. he says over the years he'

. >> reporter: there is no question dwayne buck is guilty of murder.995, he shot and killed two people, including his former girlfriend and wounded his step sister in this houston house. the controversy started after a jury convicted him. that's because during the sentencing phase, former texas prison psychologist walter kehano was asked this question by a prosecutor. quote, you have determined that the race factor, black, increases the future dangerousness for various complicated reason, is that correct? he responded, "yes." and later asking the jury to sentence buck to death rather than life in prison, the prosecutor told the jury, quote, you heard from dr. quijano that there was a probability that the man would commit future acts of violence. >> it's so clear the testimony shouldn't have been put before the jury. >> reporter: linda was an attorney working the case, not just any attorney, she was one of the prosecutors. she is now pushing to get dwayne buck a new sentencing hearing. >> the idea that he would be walked to the execution chamber without

bucks final of 10-0. spurs, david robinson, miami san antonio. these teams keep delivering. blow out wins. ray allen a three. off night for the spurs. 18 turn overs. dwayne wade with a steal and a finish the other way. 31 for wade. 109-93 that series is tied at two game as piece. the horn at marian golf club blew early. tiger woods looked good in the sixth of a grimace there. final hole for phil mickelson. birdie put to finish off a three under 67. one stroke behind the leader luke donald. donald didn't finish his round because play was suspended due to darkness. we'll be back. ing so she sees her allergist who has a receptionist susan, who sees that she's due for a mammogram. mary has one that day. that's when she finds out she has a tumor. she has a successful surgery and because her health provider has an amazing connected system, she has her life. i don't know what you have but i have kaiser permanente. kaiser permanente. thrive. . >>> are you someone who likes to throw back a few beers every once in a while and you have the beer belly to prove it? >> well guess what? the whole beer belly phenomenon is just a myth, kenneth. a food science researcher

bucks final of 10-0. spurs, david robinson, miami san antonio. these teams keep delivering. blow out wins. ray allen a three. off night for the spurs. 18 turn overs. dwayneh the other way. 31 for wade. 109-93 that series is tied at two game as piece. the horn at marian golf club blew early. tiger woods looked good in the sixth of a grimace there. final hole for phil mickelson. birdie put to finish off a three under 67. one stroke behind the leader . >>> are you someone who likes to throw back a few beers every once in a while and you have the beer belly to prove it? >> well guess what? the whole beer belly phenomenon is just a myth, kenneth. a food science researcher at u c david says alcohol is alcohol. there isn't something special in beer that targets your belly. it all boils down to calorie in take. a typical serving size of beer is way higher than a glass of wine or shot of liquor, so therefore you ingest more calories. >> there you go. ,,,, between you and me, they're, they're strange creatures. they are. they don't think like you and i. you know it. they just, they ignore us. totally. it's like we're only here to serve them. yeah, that's what i be