"Bloodstream" - After a doctor is found dead at a golf course, Lisbon (Robin Tunney) and the CBI team searches for a killer amongst a hospital's staff and patients. Meanwhile, when LaRoche is placed in charge of the CBI, his first act of business is to name Cho the new team leader, on THE MENTALIST, Thursday, March 10 (10:00-11:00 PM, ET/PT) on the CBS Television Network. Photo: Robert Voets/WARNER BROS. ©2011 WARNER BROS. TELEVISION. All Rights Reserved.