I was just looking around the Interactive SBPD on usanetwork.com and Juliet’s desk had a letter from Declan that was supposed to be from after she decided not to leave on vacation with him but
Write it on
Doctor Who stationary???
IN ADDITION: I was looking at Psych’s Guide to Crime-Fighting for the Totally Unqualified, and Gus mentions the TARDIS too. So the Psych writers definitely watch or at least are interested in Doctor Who.
All that to say, this is entirely possible.
Shawn: Sorry I didn't tell you, but I just haven't been satisfied with the way my campaign's being managed.
Shawn: This makes total sense. Think about it! It's the same motive as the biblical tale of the very first murder: brother kills brother over multi-use retail and residential space.
Gus: What version of the Bible are you reading?
Shawn: The new Rick James version.