CSI GSR 7x22 Leapin' Lizards

MAJOR SPOILERS AHEAD Don't say I didn't warn you. Did Grissom cry over the letter and that's why the ink is smeared? If Grissom isn't the killer... what the heck is he building a miniature for? Notice the cute "dog statue" by the TV. Missed an episode of CSI? Catch up now. www.cbs.com