I think we could work something out!

As the Batlady said, I think the locking rooms would be tough, but if they didn't catch him at that and somehow it could be chalked up to him being ignorant and not knowing what he was doing in trying to "help" move patients, that could fly. She's probably give him a shit time and tell him to go to the catacombs and NOT KILL PEOPLE WITH YOUR IGNORANCE DEAR GOD

We can always brainstorm a bit and see what happens, I am happy for Jack to avoid running into them if it'd wind up being tricky to juggle it.