“Blood Stream” — After a doctor is found dead at a golf course, Patrick jane (Simon Baker, left)and the CBI team searches for a killer amongst a hospital’s staff (Amy Hill, right) 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: Greg Gayne/WARNER BROS. ©2011 WARNER BROS. TELEVISION. All Rights Reserved.