Updating just in case:
http://www.bbc.com/news/world-us-canada-31877923
“Police say 17-year-old Nykerion Nealon shot Ahmed Al-Jumaili, 36, with an assault rifle, before fleeing on foot.”
Bad story, yes, it looks like the culprit was a young black man. I believe the youth already had a criminal record too.
Did you see his nickname? Kaca! You just can’t make this stuff up!