Renee Nicole Good was told to leave; she started a K-turn to leave, then masked agents started yelling other orders while cursing.
Jonathan Ross was clear of the vehicle when he opened fire. Reuters has a second-by-second timeline with video frames. Notice how Jonathan Ross is fully clear of the vehicle before firing his first shot (3rd frame).
BTW, apparently Obergruppenführer Stephen Miller has set such draconian quotas that ICE agents are terribly overworked and under-rested (yeah, boohoo for them). And after the murder of Renee Nicole Good they really have to watch their backs.
