They didn't have to kill him

That must be the bus to the States!!

Shithole

Dude in the brown jacket pulled a gun and probably said "nobody move, nobody gets hurt" then the dude with the white sleeves on his jacket gets up and collects everyones valuables as the guy with the gun just sits there covering everyone. They leave the bus and the guy with the gun shoots thru the window. Right as they are about to leave they have a few more words with the guys in the corner and I'm guessing one of them said something that made the guy with the gun teach him a lesson??