I have recently seen such reports, it is certainly possible. Shooter’s logic may have been this may help his flight, create distraction or traffic hazards for his pursuers.
Although a witness sight of a gun out of the window of a moving target is hardly clear what the intended target is/was.
I was basing my posts on the facts of reports of multiple shooters (there WERE multiple sources of fire!) and the recent episodes (released to the net on lapel LE video) of real incidences of LE thinking it is a good idea to fire at moving targets from moving targets on public roads.
Time will help the transparency of what really happened, I hope.
The one report of the woman who said he had the ‘big gun’ pointed at her made me pause. She said she honked her horn and found a way to escape. If he wanted her dead, he would have fired when it was pointing at her. She didn’t escape. She was lucky. I won’t say God protected her - that pisses me off when people say that. ‘Why did God not protect the others?’ It was luck and only the shooter knew why he didn’t fire at her.