Given that security is bought and paid for by tybalt and would turn him away regardless, not the case. He still has the right to be there even though security would turn him away cause they don't fucking work for jill. He stilll has permission to be in the fucking building. The only way you could nail him would be to prove he was in "apartments" he had permission to enter(which he was but you'd have to fucking prove it). The mc had persmission to be in the building, period. How he entered it is fucking irrelevant, and even if it was relevant, you'd have to fucking prove he entered illegally and no one can, so again it's fucking irrelevant. All tybalt can prove is that he was in the building which he is allowed to be.