Some guests in the hotel vandalized things without checking out. What should the hotel do?

Under normal circumstances, guests should be able to find the ID number when they register. Moreover, the general accommodation registration requires a deposit, so the loss may be there, not too big. If it is big, calling the police is one way. But I don't think it's appropriate for everyone upstairs to punish the waiter. As an enterprise, you must have a job or job responsibilities. What are the duties of the waiter? Is the safety of the hotel the responsibility of the waiter? If it is the responsibility of the waiter, what is the responsibility of the hotel security guard? Is there any responsibility for the manager in charge of safety? So don't take it for granted and trouble the waiter whenever something goes wrong. In fact, the most responsible person is the general manager of the hotel, because the workflow and division of labor are not arranged well, so that this kind of thing happened, the hotel did not find it, but the guests disappeared.