Continuity mistake: Haleh puts a bow on the top of the organ cooler, the next shot it is on the side.
Continuity mistake: Carol is seen walking into the ER twice at the beginning of the episode.
24 Hours (2) (a.k.a. The Longest Day (2)) - S1-E2
Visible crew/equipment: When Dr. Greene goes into the lab with Mrs. Raskin, the boom mic is reflected in the glass behind them.
Motherhood - S1-E25
Revealing mistake: When Susan and Chloe's mom comes to the hospital to visit, Chloe gives the baby to Susan to hold. If you look closely you can tell the baby isn't real but is actually a doll.
Everything Old Is New Again - S1-E26
Continuity mistake: When people start to dance at the reception, there is a shot of Susan, Doug and Mark. Then the sax player approaches Susan and asks her to dance so she leaves and hits the dance floor with him. They show them dancing, then a few seconds later go back to the people standing by the table and Susan is next to Doug again. (00:42:00)
Continuity mistake: When Susan and Chloe are fighting in front of the desk, you can see 2 marks on Susan's right shoulder that look like blood with no obvious source from previous scenes. While Chloe is having her hand treated, Susan is standing outside the door and turns, and the marks have disappeared. (00:35:05 - 00:35:50)
Continuity mistake: Benton's stethoscope moves between shots as he talks to Hicks about failing to get allowances to harvest a patients organs for donation. As he comes out of the room the stethoscope lies over his shoulders, in the next shot of Benton it's hanging round his neck.
Continuity mistake: Doug introduces his girlfriend's son Jake to old girlfriend Linda who is holding her coat over her arm with her hands clasped together. As she says hello to Jake she puts her hand up to her hair, but from his angle we still see her hands together. This continues for the next couple of shots as they chat.
Answer: A man named Paul Sobriki comes into the ER in the season 6 episode 13 " All in the Family." He is complaining of headaches, Carter and Lucy decide to rule out meningitis and do a lumber puncture. Paul struggles during the procedure and believes that both doctors are stabbing him. Lucy, who is interested in Psych thinks something is wrong with their patient mentally, but Carter is dismissive of her. She gets cross with his attitude and she calls the psych department anyway to have a look at him. Later on and near the closing 20 minutes or so of the episode, all the staff start playing loud music and get a cake which appears to be blue lol, together to party as it's Valentines Day, Carter returns from somewhere and asks where Lucy is. He goes to check one of the rooms for her and Paul Sobriki comes up behind him in the dark and stabs him twice in the lower back, he collapses and as he falls unconscious he sees Lucy on the ground also. In the next episode, Be Still My Heart (ep 14), Dr Weaver discovers them and all of the staff work to try and save them, whilst Carter survives. Lucy's wounds are fatal and suffers a pulmonary embolism as Corday and Romano try to save her. Carter is grief stricken and feels guilty about the way he treated her, he becomes addicted to painkillers and Benton, Greene all help him and book him into rehab.