Not really crazy about this episode. It's like the same old story, hookers or hooker types or children getting murdered. Also CSI has taught me to well, I am figuring out the ending almost from the beginning. I did like seeing Catherine and Greg finally get the lead story, it is about time. I hope this pattern continues, I would like to see more of them for a change. Okay now everyone is assuming Nick now has a girlfriend (I hope not, don't even want to see that happen). Here is a thought, we know how TPTB sometimes like to mess with us you know make us think one thing when it is totally something else, hopefully this is one of those times. Perhaps Nick wasn't talking to a girlfriend, maybe he was talking to Tina, Warrick's wife or ex wife, maybe on Nick's off days he helps Tina with Warrick's son, perhaps Nick is helping to see that the child gets raised right by being a positive role model or father figure to Warrick's son. This to me would be typical Nick and it would be something we never see in shows. I would love to see this scenerio instead of the predictable love interest garbage.