An establishing shot shows Hill and Renko on patrol in a Chevrolet Impala (car #2202), but then switches to an interior shot of them in a Dodge Monaco/Plymouth Fury that was their usual patrol car during the first season.
This was split into two parts for syndication. In the "Previously On" introduction, scenes from a riot that takes place after the shooting were not shown in the prior episode.
The sign in the men's room reads "WAST" basket instead of "WASTE".
When Furrillo and Davenport are talking in the squad room he turns his coffee cup up as if he's drinking, then immediately starts speaking as the cup comes away from his mouth.