The Slaughterhouse Syndicate
When the cops saw the slaughterhouse owner get bitten, they were actually enjoying the show.
Gunner had gone straight for the owner the moment he showed up, making it obvious who he was after. So everyone just messed around on the sidelines, treating the whole thing like it was all fun and games.
The cops picked Gunner up, but the owner, acting on pure instinct, dove headfirst into the police car