Plot summary
A less than pleased Shawn finds out that Juliet has placed an ad for a new roommate, before Shawn has fully moved out. Juliet's first choice turns up dead, but that doesn't stop her from accepting a woman named Laura ( Rachel Blanchard ) next. Shawn quickly figures out that Laura is hiding something, but Juliet brushes him off, until they learn that she had previously lived under several different identities, and could potentially be a murderer.
Credits
Adapted from Wikipedia contributors, Psych season 7. HTML formatting and reference markers removed.