What is in the water in Virginia? The video should have killed this case dead. Continuing to advance after being commanded to stop is literally a text book self defense case. Especially when you add in the delivery driver job (one of the most dangerous jobs in the US for violent robbery and car jacking) and the specific intent to disorient and confuse.
That’s tailor made to elicit a fight or flight response in any reasonable person.
(Before anyone asks for statistics, delivery drivers make up 1/5th of US work place fatalities according to the US Bureau of Labor Statistics)