Aside from outright civil war, there's also national guard involvement similar to the Rodney King riots where at least there were defined combatants, sort of, a

Aside from outright civil war, there's also national guard involvement similar to the Rodney King riots where at least there were defined combatants, sort of, and going further there was Katrina vs New Orleans where crazy rando undefined combatants were shooting at fire trucks and ambulances.