Possibly a disgruntled worker going postal. All the reports about multiple shooters were because of the quick responders that were conducting drills nearby.
We'll see.
Site of #SanBernardino #shooting was hosting event for county employees - employee
http://sptnkne.ws/akDV
SB Police have confirmed they are looking for THREE shooters, dont mention race, but I Have heard either three middle eastern men or 3 Hispanics(Possibly white hispanics)
Authorities officially reporting more than one shooter. i don’t know how a witness could say three people walked in shooting and it was only one.
Probably this. Occams' razor.
Yeah. Like Major Hasan. Similar beef, no doubt.