...let’s play spot the guest star, who, in this case, is
Carmine Giovinazzo (a.k.a. Danny Messer on CSI: NY), and who was the very first vampire snack on the very first episode of Buffy.
A while back, I had an idea for a CSI:NY/BtVS crossover, where Danny shows up in Sunnydale to look for his cousin. Pre-CSI and maybe S2 Buffy. Never got around to writing it, but if anyone else is interested, go for it.