Forget Me Not (CSI: Crime Scene Investigation) Forget Me Not (CSI: Crime Scene Investigation) "Forget Me Not" is the fifteenth episode from the of the American crime drama "" which is set in Las Vegas, Nevada. The episode first aired on February 20, 2013. The episode was directed by Karen Gaviola, and was written by Andrew Dettmann. CSI investigator Sara Sidle is dining alone in a hotel on her birthday, distressed over her divorce from Gil Grissom and estranged from her colleagues. She meets a man, Taylor Wynard, and offers to come up to his hotel room, which he accept. He is subsequently found fatally stabbed there,
CSI: Crime City discover that Monica was receiving unwanted attention from both the hotel waiter, Blake who also moonlights in the hotel spa and Pierre, another hotel guest who had shared drinks and made an unwanted play for Monica on the night of her murder. Upon further investigation CSI discover that Blake seemed to be following Monica around even swapping shifts with a colleague at the spa so that he could 'give it his best shot' with Monica and Pierre who had checked out of the hotel in a hurry leaving behind his expensive but smashed watch at the scene of the crime.