Other mistake: In the episode TOMBSTONE the scene where the murdered female lawyer is discovered, she's laying on her right side with her feet toward the direction of entry. In the next scene where the detectives view the body, the dead female lawyer is on her left side with her feet pointing toward the window.
Continuity mistake: In Episode 16-17, "America, Inc" from air date 3-22-06; The detectives determine that the victim's cell phone was found in a trash can near the entrance of the Lincoln Tunnel. Later, when they are interrogating a suspect Detective Greene tells him "You tossed the victim's cell phone at the entrance to the Midtown Tunnel.wizard_of_gore
Continuity mistake: Season 18 - "Quit Claim": Near the end, when McCoy and Cutter walk into Cutter's office, McCoy closes the door. On the back of the door is a white board and McCoy writes "Fri 12:00" on the board and then underlines it. When McCoy opens the door to leave, "Fri. 12:00" is still there but the line under it is gone.Guy
Factual error: When the cops need to arrest a medical professional, they are frequently shown barging into his/her office, exam room, or even operating room. This would never happen in real life and is strictly forbidden, as it is a gross violation of the patient's privacy, and in the case of the OR, could contaminate the sterile environment, thereby jeopardizing patient safety as well.