If you scroll down on this link, you’ll be able to see a pic of the van the murderer is driving around in.
https://theconservativetreehouse.com/2015/06/13/breaking-overnight-armored-van-with-gun-ports-opens-fire-on-dallas-police-intense-video/
Sorry, please disregard the above link. It’s late.
That story’s from 2015.
Different incident