First article was interesting in that it took a head shot, after 5 body shots, to get the guy down and dead. Drugs?
Also that the reporter felt it necessary to say he carried a CWP. I really do not believe a CWP would have been required but perhaps Louisiana does not allow you to keep a firearm in the car without one.
Second, how is stabbing someone several times in the upper body and neck an "Assault", I'd have figured that was "Attempted Murder". It is interesting to see how the coward stopped his actions and surrendered once someone with the ability to defend themselves showed up.