MrFedEx
Engorged Member
A Muslim couple who planned the whole event in detail. Hard to call it "workplace violence". They just happened to have some pipe bombs laying around their house plus the weapons, ammo, and vests. A neighbor of theirs commented he had changed after returning from Saudi Arabia and in the past weeks there had been a lot of activity at their house. A lot of deliveries and visits by Mid-Eastern looking males. He did work at that center so had a keycard making their security useless. Since it was a gun free zone there was nothing the people trapped inside could do to stop the massacre.
ISIS terror cell...No doubt.