The CB broadcasts "Break 1-9" but when the camera shows the CB, it's clearly on channel 2 and not 19.
Samantha and her father are supposedly in Corpus Christi. However, Santa Monica pier can be seen in several shots.
The title of this episode, "Route 66", refers to the famous highway US-66, which ran from Chicago to Santa Monica. It's often used as a metaphor for a long journey.
Though the unsub and his daughter would've crossed it going from Kansas to Texas, no part of their journey followed it, and no reference was made to it in the story.
Though the unsub and his daughter would've crossed it going from Kansas to Texas, no part of their journey followed it, and no reference was made to it in the story.