Last episode to use the neon lights and graffiti in the opening intro.
Augustana High School is the same school that appeared in season 2's 'How Much is That Body in the Window.'
Penhall & Booker play the "Blackwood" Brothers, in real life on the Miami Dolphins Superbowl teams in the 70's there were two brothers on that defense names Blackwood as well. Likely not a coincidence.