This morning I was headed up to kill some time and glass a spot I wanted to check out. On the way to the trailhead I passed though two campsites. Between these two campsites I come around a bend and see a man in a white work truck standing on the road with his drivers side door open. I quickly noticed that he had a rifle and was aiming at what I assumed was a back. By the time I look over he had already shot it from the road with me 30 feet away and it was rolling down the hill. As soon as he noticed me he took off and left the deer. At first I wanted to follow him but I realized that wouldn’t be the best idea since he was armed and I was not. I did not see him at all after that. I ended up calling Trabuco ranger station but they are closed today. Seeing this as a new hunter was pretty disappointing and a bit discouraging to how people are treating our local zone, especially as I’m busting my tail to try and learn and do it the right way.