I just thought of this story that happened where I used to live, when I lived there around 2010. Took me a bit to find an official msm article.
Shooter Fires at Vehicles on Highway in Waxahachie
I called police with the speculation that it was the schizophrenic son of my neighbor who had again gone off his meds. We had a dry creek bed behind our houses that afforded him the opportunity to walk unseen to the highway and hide in the culvert and shoot at cars then stash the weapon on the way back and not be seen. The police agreed and said they were thinking the same thing but couldn’t get the evidence together to prove it. No weapon. Initial reports thought the shooter had fled in a white truck, when they ruled that out there weren’t any signs of footprints. I can’t tell from the satellite views if there are large culverts for a shooter to hide in.
This guy used darkness and walked in and out just to randomly shoot at vehicles.
Pretty sure his dad thought the same thing and had him committed for a bit again to get him back on his meds. It all sort of came to a head when the son went off his meds again and ended up pointing a gun at his father who then proceeded to shoot the son in the *advertiser censored* on his way out the door. We had life flight and swat show up which terrorized the horses.