Episode #1.8 - S1-E8
Other mistake: A mysterious character breaks into Nadia's house after the police left. He does it by literally punching a hole in the door and reaching for the keys that are in the keyhole, inside. How did the police close the door when they left, if keys are still inside?
Answer: There's probably no particular reason. Sets and props on long-running TV shows often change as needed and for various reasons throughout a series run.
raywest ★