The Twitter account was actually created and includes the picture the squint took with Brennan.
When interrogating the victim's boyfriend, Aubrey remarks that there's no way he's 6'1. However the actor who portrayed the boyfriend is in fact 6'1.
Booth refers to the police dog searching the school lockers as his deputy dog. "The Deputy Dawg Show" (1959) was a popular children's cartoon series.
Both Nathaniel Buzolic (Mia's boyfriend Hunter) and Brendan Robinson (Mia's coworker Shane) played recurring characters on Pretty Little Liars.