At the end of the episode, the FBI knocks on the doors of all the hotel rooms assuming the killer is in one of them. It's not reasonable to expect him to come to the door and open it for them. Yet when that doesn't happen, they say the hotel is clear, and that he isn't there.
User Score: 722
User Score: 2387
User Score: 2377
User Score: 427
User Score: 293
User Score: 258
User Score: 215
User Score: 126
User Score: 101
User Score: 81