At about 3:59:00
Thug chasing dude with gun
Thug throws something at dude.
Dude turns and fires warning shot, and continues running.
Thug stops, briefly, and continues chase
Dude (???) fires three (??) shots.
Thug is laid out
Looked like self defence and running for your life
Nah....only part of the story...go back a paragraph ...
Dude guarding gas station sees thugs destroying property
Dude runs across lot shoots guy in head
Dude hoovers nervously by vicitm as another guy assists victim
Dude scared uses cell phones then runs across lot at lightening speed
Dude is identified as shooter running away to group of guys
Guys/thugs persue to catch the running shooter
.....only then does your story continue.