Let's start with training. Escalation training says if someone comes at you with a taser, you are supposed to use deadly force.
Let's move on to actions; man just spent 3 minutes beating on officers to get away, and took an officer's weapon.
Finally, let's talk the moments before death - another officer tried a less than lethal option, a taser, which failed to incapacitate the person under arrest who escaped custody. He was heading towards others after showing a willingness to use any weapon possible to escape police.
I don't know if he turned towards officers or not, honestly, to me, it doesn't matter. Clean shoot.
I see dozens of dangerous drugged out whackos every day. ALL of them are dangerous. My wife and two our our friends have been assaulted by wackos and we are legally not able to defend ourselves.
Police need to take these people out with deadly force if it becomes necessary.