Deb and Carter compete furiously for procedures after Benton tells them their books are due a week earlier than previously announced. Deb commits a nearly deadly error on a patient while trying to keep up with Carter. Doug's relationship with Diane Leeds progresses. Benton and Jackie decide to put their mother in a home. Mark is put on trial, so to speak, in the M&M conference regarding Jodi O'Brien's case. Chloe returns