This just happened a few hours ago, so the details are still somewhat sketchy..
Here is the news story, with edited video...
http://www.king5.com/news/cities/seattl ... 24026.htmlAnd some pretty dramatic raw footage from a photographer who just happened to be nearby when it happened.
http://www.king5.com/news/cities/seattl ... 37966.htmlOne of the good samaritans (probably a security guard from the shopping center) was shot in the arm, also assisted with detaining the man. He can be seen wearing a suit at the beginning, holding his arm, and towards the end being attended to by a medic.