 Staying the night, they wake up to find the house on fire.During that time, Detective Lassiter and Juliet O'Hara (Maggie Lawson) having been trying to track down a "Regina Kane", believing her to be the murderer.The fire having done only moderate damage, Shawn and Gus leave, visiting Lassiter and O'Hara before driving to talk with Dunn's ex-girlfriend.