This Ultra-Immersive Only Murders in the Building Pop-Up Allowed Fans to Help Solve the Show’s Latest Mystery

Ahead of the Only Murders in the Building Oct. 3 season finale, New Yorkers were invited to join the series’ indefatigable investigators, Mabel (Selena Gomez), Charles (Steve Martin), and Oliver (Martin Short), inside United Palace Theater—the real-life location of the show’s iconic Goosebury Theater—to find out who’s behind the mysterious slaying of the Death Rattle actor.

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