Camp Pendleton has released the names of the four Marines who died Wednesday morning on base.
-Staff Sgt. Mathew R. Marsh, 28, of Long Beach, California.
-Gunnery Sgt. Gregory J. Mullins, 31, of Bayou L’Ourse, Louisiana.
-Sgt. Miguel Ortiz, 27, of Vista, California.
-Staff Sgt. Eric W. Summers, 32, of Poplar Bluff, Missouri.
All four men killed were Explosive Ordnance Disposal Marines. The Associated Press reports: