Yes. They just dumped the guy there to die. Not that I have any sympathy for him. Hard but true, but...that is the honor in the hood, right? Hang out with those guys, soon enough, you are the one being dumped on the roadside as “your peeps” speed away to save their own skin.
I think they never really thought it through. They dumped him assuming that the magic ambulance fairy would patch him up and send him home. These are guys who have never really had to do anything, take any initiative or responsibility. They have been derived of maturity and the opportunity to grow up by the welfare state that turns them out onto the street at age 18 as feral animals.