At the end of season 12 when they are working on Jerry, Dr Weaver walks in and says "Jerry?" Surprised to find him there. She then goes to look at the X-rays and speaks to Abby. Abby leaves the room and passes out. At the beginning of this episode Weaver walks in to the room clearly knowing Jerry is in the room and Abby is not to be seen until Weaver finds her on the floor.
This is not a continuity error. This obviously takes place after last season's episode, and Weaver has left Jerry's room to check on the rest of the ER and is now re-entering it, and therefore knows that Jerry is there and does not expect to see Abby because she'd left previously to fetch something.
This is not a continuity error. This obviously takes place after last season's episode, and Weaver has left Jerry's room to check on the rest of the ER and is now re-entering it, and therefore knows that Jerry is there and does not expect to see Abby because she'd left previously to fetch something.
When the police officer is chasing Steve's SUV, the spotlight on the cop car changes positions in between shots.
When Pratt and Neela walk in the Emergency room doors Dr. Weaver tells them Jerry has gone up to surgery. A few minutes later they showed Jerry in trauma 2 just before Morris was able to get the line in his upper vein.