stabbed on October 8 , 2015 , in downtown Sacramento , California . Stone was stabbed by a 28-year-old California man , James Tran . The event received considerable attention in the U.S. , in part because Stone had helped stop a gunman on a Paris-bound train traveling from Amsterdam via Brussels two months earlier in August 2015
stop a gunman
2015 Thalys train attack
Stabbing of Spencer Stone