Guy behind counter must live in rough hood in Brazil (assuming from 6CPF Cancelados in bottom left) cause he even didn't flinch. Then just casually walks over him and kicks gun away.
And that was a lot of blood in a matter of seconds, he must've hit the aorta. Its a little hard to tell in surveillance footage but when he was fidgeting with the device like that, that was the first tell. Then obviously stepping back grabbing into his waistband, it was over. Like I said in the thread title, "warning graphic", but that's what happens when somebody threatens the wrong person's life. Stark reminder of what you're putting on the line over a damn inanimate object like that.