The Illusionist (Name pending)

How about a story of a squad of detectives hunting a serial killer whose house never seems to stay in the same place. One of the detectives is the killer and is leading the police to his local residence. Upon finding the place, the police begin searching the house, only to find that it's a never ending maze of traps, hidden rooms, deadly puzzles and mezmerizing illusions! When the last two are alone, the killer reveals himself, being one of the cops that seemed to have died earlier to a pit-fall trap, he lays out his master plan to them before they fall into an eternal ring of madness. Afterwards, they are let back into society as to which can never be normal for them again.