chunk: A few days later, Carol spots a woman who's a dead ringer for the supposedly dead Lilian House on a passing bus. Upon Larry's suggestion that Lilian has a twin, Ted investigates but finds Lilian has none. Larry and Carol trace this mystery "Lilian" to a hotel and, under the pretense of delivering a personal gift, they enter her hotel room, but find her lying dead on the bedroom floor. They call the police, who subsequently find no trace of the dead body.
  The Liptons search the room for clues. While leaving, they get trapped in the lift and accidentally stumble across Lilian's body inside the emergency exit panel. Upon exiting to the street, they spot Mr. House putting the body in the trunk of his car. The Liptons follow him to a junk yard, where they see him dumping the body on a pile of scrap metal that's dropped into a melting furnace.