From looking back at a lot of legal 'experts' right after the event, don't think any of them expected this to be outcome. I tried to find an easy to view unedited video of the entire incident.
Pretty much everyone agrees that shots 1-4 were legal self defense. Shots 5-8, as the bad guy laid on the ground unarmed, get into a grey area and depending on your location, prosecutor, etc. may or may not be considered criminal. Didn't see one lawyer say that the 9th shot to the head (paying the insurance as they would say on safari in Africa) was not going to get the good guy into hot water. The Harris county prosecutor is a Soros funded democrat. Glad citizens of this county on the grand jury don't think like she does.
My family/clan motto is “Safe by my own effort”
I like it. Been looking for a Latin quotation to place on a high school graduation gift (AR-15) a group of us are putting together for a outstanding young man. Top part of his class, just got his Eagle Scout, athlete, university bound, all around good guy. That is now in the running. Is it 'Tutum meo labore'