No, he was the guy playing the loud stereo at the car gathering area when Nick and Catherine were hanging out doing their research. He was funny, actually.
Thanks for all your help everyone... i have now discovered that i brought the wrong question to the board... the correct question is this "One of the CSI:NY regulars has appeared in all 3 CSI Shows. Name the actor?"
i've got a question. i can't figure out which episode of CSI started with Grissom and Catherine watching a sex tape with a murder on it (girl's throat slashed i think). anyone has any idea which ep i'm talking about?
I think you might be referring to the 8th episode of season 3 called "Snuff." It was about a 'snuff' film (a pornographic film in which someone dies) that contained a real murder. Hope that helps.
^^
I read over the episode transcript since I haven't seen it in awhile. Grissom said that Walter was 38 and that he just had his first arrest, so he wondered what he had been doing up til now. My guess is he was just starting to continue to process the rest of Walter's stuff (seeing as he never threw anything out) to see if there were any other victims out there.