Yep. Since I was going through them all to catch up for the new season, it was a double shock. I think I missed some of the back and forth due to that. I think they threw in a Buffy joke as well, though I never watched that
series. I'll have to rewatch the episode, it was pretty good all around. And I'm generally not a fan of cop dramas.
"Vampire Weekend" is the name of the ep, which like I said is #6 in season 2.