There were no police, but an attacker was immediately removed. Stu clearly did not understand, mouth hanging open and ready, but completely baffled. If that were somehow true and the little guy wasn't green all the way down to his brains, then that would make Billy's plans a little more difficult. It would make the story of Stu getting stabbed post-abduction far less likely. But that was the only clear evidence that he had, so he pulled his alien sweater up again to display the peeling bandage, free hand out to ask what else this was supposed to be. "Do you think I did this to myself?" he asked. That would have been outlandish, ridiculous, no one would believe such a thing. "Maybe that's where he went," he added, hoping this new dimension didn't mess with Billy's plans, and had to quickly correct, "She. Removed immediately."