Maybe this will turn out to be a missing piece of the puzzle as to motive ... possible revenge for the killing of Jacob England's father?
Jefferson is in jail but apparently was never charged with murder or manslaughter, it seems - just on drug and firearm possession. Presumably due to self-defense?
Now THAT’S interesting - not that it excuses England but I bet it contributed to his rage.
Revenge would be gunning down the perp and his accomplices if there were any. Driving around randomly shooting Black people just because they are Black is not revenge; it’s called serial or spree killing. And it’s wrong no matter who the shooter or the victims and the colors of their skins.