Four Killed, One Wounded in Naval Reserve Shooting

Four Marines were killed and one police officer wounded at a Naval Reserve center in Chattanooga, Tenn., on July 16, CNN reports.

The shooting occured at two sites — the first a military recruiting center — and lasted less than 30 minutes. According to CNN:

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. "We are looking at every possible avenue, whether it was terrorism -- whether it was domestic, international -- or whether it was a simple, criminal act."

U.S. Attorney Bill Killian earlier told reporters that authorities were treating the shooting as an "act of domestic terrorism."

The suspected gunman is also dead. Read the full story here.