The video was on the web from the cctv and the pharmicist event.2 kids walk in , one shooting , pharmicist shoots back hitting one kid in the head , the 2nd kid turns and runs with the pharmicist chasing him out the door.
He is safe at this point , out of danger.
Then he goes back in the store , turns his back on the unconcious kid showing he is in no danger , gets another gun and walks over to the kid unconcious on the floor , emptys the gun into him , then goes calls 911
Thats why its murder 1