- Detective Linden: [in reference to Reid] Where'd you find this kid?
- David Rossi: He was left in a basket on the steps of the FBI.
- Derek Morgan: [closing quotation, voiceover] British historian C. Northcote Parkinson said "Delay is the deadliest form of denial."
- Dr. Spencer Reid: [opening quotation, voiceover] "No mortal can keep a secret. If his lips are silent, he chatters with his fingertips. Betrayal oozes out of him at every pore." - Sigmund Freud.
- Dr. Spencer Reid: [about William's correspondence with his accomplice] One side of the discourse made a reference to the Devil's Strip.
- Detective Linden: What the hell's that?
- Dr. Spencer Reid: Uh, it's a small patch of grass that separates the sidewalk from the street. Now, that term is only used in central Ohio. William lived in Atlanta for twenty years, but he grew up in Columbus. The other guy uses words like "turnpike" and "filling the gas tank", both specific regionalisms for Florida.
- Derek Morgan: Kid, you sure about this?
- [Reid gives Morgan an "are you serious?" look]
- Derek Morgan: Right.
- Penelope Garcia: Yeah, just because you delete your history, it doesn't mean all your dirty cyber laundry isn't hanging out there for me to find on your hard drive. Rookie mistake!