Uhhhh, except every Muslim extremist group in the Middle East (ISIS, et al.).
However, in this case, it seems far more likely that this guy had some personal event that focused his rage on blacks, as opposed to any religious motivations. But stupid generalizations on their part don't excuse stupid generalizations on your part...
Most likely. Teens can have extremely inappropriate responses. But actual causes must not be allowed to interfere with the narrative.
He must be simply a ‘white’ hater- so say the Gods of the Public Square.