Jamie Gray Hyder & Demore Barnes Exiting ‘Law & Order: SVU’ In Season 23
The upcoming 23rd season of NBC’s Law & Order: SVU will be without two key characters. Jamie Gray Hyder, who plays Officer Kat Tamin, and Demore Barnes, who portrays Deputy Chief Christian Garland, are departing the series, sources tell Deadline. Their exits will be revealed during the two-hour Season 23 premiere on Thursday, September 23. we hear.