I was 15 years old. Was in LA for a convention and Disneyland trip. There was a large group of us. My best friend and I were sitting next to each other on the bus. As were driving from the airport, both my friend and I watch 2 people exit this house on the corner, one starts to run, and the other pulls a pistol out and shoots him down. Then shoots him again. We both looked at each other thinking holy shit. We told some adults on the trip and they told us we hadn’t seen that and it never happened.