No AR-15 was used. So where did the media get the idea? Ot was preprogrammed wishful thinking. More leftist myth making

Aaron Alexis: Washington navy yard gunman 'obsessed with violent video games'

Exclusive: The Washington Navy Yard gunman Aaron Alexis played violent video games including Call of Duty for up to 16 hours at a time and friends believe it could have pushed him towards becoming a mass murderer.

Continue to more in depth reporting then you'll find in the American papers.

I think that Mr. Alexis must be the first black Buddhist mass murderer on record.