The woman being questioned at the accident involving Johnny's friend Drew says it wouldn't have happened if he hadn't followed her onto the freeway. She then complains she's already an hour late for her bridge game. Roy and Vince given her a Huh? stare. She had no concern or remorse.
On the rescue at the building under construction, two paramedic units are on the radio with Rampart (Squad 36 and Squad 51). A third unit calls in on the Landline (Squad 18). While the action moves back to the building, the stock audio has Squad 18 getting dispatched to a rescue.
With Drew being such a close friend of Johnny's, it would have been Roy treating him in the ambulance, not Johnny.
Johnny: (after observing a very violent biker.) Remind me to trade in my motorcycle.
Biker Gang Member: (about tetanus shot) Will it hurt?
Roy: (looking at the modern sculpture) I don't like pop art, rock music, I don't smoke pot, I keep my hair cut too short, I take a shower every day...