He was kind of the hero, for a bit. I think he may only have been in the first half of the series though. It was a pretty central role, although he was presented as a bt of a wimp. The opposite of the anti-hero/villain of the piece, Sherriff Buck, as played by Gary Cole.

I remember enjoying the show, but I seem to remember it ended oddly. I think it was supposed to have a second series, but the network passed.

Info here, but no pictures!

You do have a thing for these fair-haired guys with prominent noses, don't you? LOL