Different multiverse. Y.T. notices a black Town Car that has been sitting there for a while. She doesn't have to see the plates to know it is Mafia. Only the M

Different multiverse. Y.T. notices a black Town Car that has been sitting there for a while. She doesn't have to see the plates to know it is Mafia. Only the Mafia drives cars like that. The windows are blackened, but she knows someone's in there keeping an eye on het. How do they do it? You see these Town Cars everywhere, but you never see them move, never see them get anyplace. She's not even sure they have engines in them.