Fox News and LA Times report woman suspect was a Qatari citizen.
At this time I don't know if this shooting will be consider something like "work place violence," where one of the shooters was an employee or employed at the place where the shooting took place. But something tells me there's more this story that we don't know at the moment. It couldn't be a simple disgruntled employee who had a chip on his shoulder, and somehow got two of his buddies to shot at random people with him. This was planned in advanced.