Of course they did. The mentally unstable idiot also pledged allegiance to the Boston Bombers. Does that mean the idiot Tsarnev in Jail helped plan this also? I didn't start a thread ridiculing this being a hate crime. That would be one of you idiots, so perhaps you should have told Gassy that before he started the thread.Umm, the ISIS has already claimed responsibility and other arrests may be imminent. Also, the guy had a higher security clearance than most civilians, so your "he never should have been able to acquire a gun!" theory is hysterical.
Why don't you just STFU and let the facts develop instead of making a total ass of yourself marching in lock-step to an ever changing left wing narrative.
Oh, I know...because you're an ideologue! hno: