This is just speculation! From E! Online Kristen: Spoiler: Possible Spoilers! How about CSI: NY news direct from Carmine Giovinazzo? I think he and Anna Belknap have crazy-good chemistry, and at the Access Hollywood Stuff You Must gift lounge, I asked him if there was any hope for his and Lindsay's budding relationship while Anna B. is away on maternity leave. He told me, "We've kind of been playing her being in Montana now, and it works out to being a really good storyline." Will she be back before the season finale? "I think so, definitely. I think we're going to be in the sack before the end of the season. We'll be making love." Ooh-la-la!