To me, the posture of the victim preceding showed that while he was confrontational, his arms were down and hands at his side near the whole time. That doesn’t seem to me the shooter could have been in fear for his life. I think the victim grabbed the gun after the ground shot for fear of being shot and then the shooter backed off quickly over several feet and fired - twice.
I know the law in Texas holds no requirement to back down and that the victim is technically the aggressor intruder here, but that little guy really didn’t have to shoot that man twice - or once. It’s just a shame....
He could have shot the man’s leg or feet................