People need to stop hypothesizing about her intent, determining her path based on what we see after the shooting, or requiring the vehicle actually strike the officer.
The legal standard is whether the use of force was objectively justified, from the officer's perspective. Not her subjective thought process.
Where the path of the vehicle ultimately was is irrelevant to the officer having to decide in a split second how to react when it first moved forward. At best, one could say its not entirely clear where she is going to go. But from the officer's perspective he easily could, and reasonably could, believe he would be hit by it.
And whether he actually was hit, or received a glancing blow, is also irrelevant. In fact, that people are debating how serious it has to be to use deadly force is alarming. The officer doesn't have to wait until he is in the midst of being run over to fire.
I heard some numbskull last night on a call in show saying he could have shot her tires out. Ugh, these are the same people who say cops could have shot someone in the arm or the leg. No, just no. Cops are trained to use deadly force if justified in defense of self or others and to defeat the threat. Not wound them -- all that does is make the threat worse.
It has been really frustrating to see people post about this, and not take into account that the officer had to act in a fraction of a second, to decide what to do with a driver who was not complying with other officer's directions, and who lurched forward, at least generally in his direction. There is no requirement he be directly in the path of the vehicle to fire.
Don't misunderstand. Noem and Trump have handled this just as badly, blaming her and making it political. They are both morons who spoke way too soon. And these kinds of confrontations are a result of their policies. And they suck.
But that does not mean the officer has to stand there and hope he doesn't get run over.