Looks like he went into the market pharmacy EXIT doors. Blue pole and parking curb line up wit sat images and street view photos. I thought I was on to something. But the video an anon stabilized had the STOP paint where it is in the shooters pic along with the white truck. What's weird is no google sat images have the STOP painted on the pavement. I originally thought that the shooter in the CCTV was a planted pic having nothing to do with the shooting; however, a couple videos all line up with the pic. The STOP paint is weird though.
https://www.google.com/maps/@31.7769979,-106.3851667,3a,75y,229.35h,46.04t/data=!3m6!1e1!3m4!1sljLV7Tkq5a3D3KMVXdX5eQ!2e0!7i16384!8i8192