Grey's Anatomy (2005)

S6E13 State of Love and Trust

Derek takes on the position of interim chief and quickly finds himself dealing with a possible lawsuit after Bailey and Meredith's patient regains consciousness during surgery. At the same time, Teddy declines to have Cristina on her service, while Arizona evaluates Alex's performance in Pediatrics. Additionally, Mark is silent towards a devastated Lexie, adding to the emotional tension in the hospital.