Just in time for the unmasking of The Carver on Nip/Tuck, CSI: Miami has expanded on a "who-could-it-be" mystery of their own. If you missed the special online only clip from about a month ago, then you were probably caught off guard when Wolfe told Tripp and Natalia that there's a mole in the lab who's been leaking info to the press. Well there is... and Wolfe got the info from Erica (and even though she's caused him problems in the past, seemed like she wanted to do the right thing by letting him know about the mole in that online clip). However, the mole wasn't to blame for the leak in last night's episode.