Four Marines were killed when a gunman attacked two military sites in Chattanooga, Tennessee, on Thursday, the U.S. Navy said.
The suspected shooter, 24-year-old Mohammod Youssuf Abdulazeez, is also dead, the FBI said.
Investigators "have not determined whether it was an act of terrorism or whether it was a criminal act," Ed Reinhold, FBI special agent in charge, told reporters.
http://www.cnn.com/2015/07/16/us/tennessee-naval-reserve-shooting/index.html
The suspected shooter, 24-year-old Mohammod Youssuf Abdulazeez, is also dead, the FBI said.
Investigators "have not determined whether it was an act of terrorism or whether it was a criminal act," Ed Reinhold, FBI special agent in charge, told reporters.
http://www.cnn.com/2015/07/16/us/tennessee-naval-reserve-shooting/index.html