https://www.click2houston.com/news/...involved-shooting-at-washeteria-in-rosenberg/
https://www.click2houston.com/news/...ved-shooting-under-investigation-in-pearland/
https://www.click2houston.com/news/...r-involved-shooting-in-sw-houston-police-say/
The officer is duty-bound to take that action to protect the life of another citizen or him or herself