This is incredible they just had the guy's brother on real normal guy he's devastated he has no idea why his brother would have done this. He States he's just a normal guy living in a retirement community he's not prejudiced he has no enemies they were getting ready to go to a wedding in a couple of weeks completely normal never even knew the guy own a gun.
He doesn't believe or he's not involved in any hate or mongering groups it's totally bizarre..