"...approached US Border Patrol officers with a 9 mm semi-automatic handgun, seen here."
This is the victim, holding a phone in his right hand before CBP assaults and murders him.
They're lying to you, spitting in the eye of everyone who can see.
ICE agent asked why he's taking pictures of a legal observer's car, replies: "Cuz we have a nice little database and now you're considered a domestic terrorist. So have fun with that."