So, douche bag's drum mag jammed

Sounds like ass-face's drum magazine jammed his rifle while he was working in the spree shooter preserve gun-free theater. Gee, if he'd had the more reliable 20 or 30 round mags, he'd have done way more damage. And the article goes on to whinge about "mail order ammo sales" and "thousands of rounds." Also, it wasn't a bullet proof vest he was wearing, just a tactical vest with suspension points. All the squishy libs can stop pressing the lie that shooting him would have no effect.

Added: May have also had a Promax Level IIIa. Or not. Still, start pounding him with lead, either he will stop shooting at others, giving them time to escape, or you will hit a squishy spot. Sounds like people ran right past the tool anyway, why not stop and point blank shoot/stab him.