Sailor used service weapon to kill at Pearl Harbor

A security guard stands outside the main gate at Joint Base Pearl Harbor-Hickam, in Hawaii, Wednesday, Dec. 4, 2019. A shooting at Pearl Harbor Naval Shipyard in Hawaii left at least one person injured Wednesday, military and hospital officials said. Joint Base Pearl Harbor-Hickam spokesman Charles Anthony confirmed that there was an active shooting at Pearl Harbor Naval Shipyard. (AP Photo/Caleb Jones)
Security stands guard outside the main gate at Joint Base Pearl Harbor-Hickam, in Hawaii, Wednesday, Dec. 4, 2019. A shooting at Pearl Harbor Naval Shipyard in Hawaii left at least one person injured Wednesday, military and hospital officials said. Joint Base Pearl Harbor-Hickam spokesman Charles Anthony confirmed that there was an active shooting at Pearl Harbor Naval Shipyard. (AP Photo/Caleb Jones)
U.S. Navy Rear Adm. Robb Chadwick speaks to the media at the main gate at Joint Base Pearl Harbor-Hickam, Wednesday, Dec. 4, 2019, in Hawaii, following a shooting. (AP Photo/Marco Garcia)
A U.S. naval ship can been seen from Pearl Harbor National Memorial Wednesday, Dec. 4, 2019, in Honolulu. A U.S. sailor shot and wounded several civilian Department of Defense employees at the Pearl Harbor shipyard Wednesday before taking their own life, the military said. Joint Base Pearl Harbor-Hickam, one of the Navy's major installations, said the shooting began around 2:30 p.m. at Pearl Harbor Naval Shipyard. (AP Photo/Caleb Jones)
The USS Arizona Memorial can be seen from the Pearl Harbor National Memorial Wednesday, Dec. 4, 2019, in Honolulu. A U.S. sailor shot and wounded several civilian Department of Defense employees at the Pearl Harbor shipyard Wednesday before taking their own life, the military said. The shipyard is across the harbor from the Pearl Harbor National Memorial. (AP Photo/Marco Garcia)
Security stand outside the main gate at Joint Base Pearl Harbor-Hickam, Wednesday, Dec. 4, 2019, in Hawaii. A shooting at Pearl Harbor naval shipyard in Hawaii left at least one person injured Wednesday, military and hospital officials said. (AP Photo/Caleb Jones)

HONOLULU — A U.S. sailor shot three civilians with his service weapon, killing two of them, before taking his own life at Pearl Harbor, just days before thousands descend on the storied military base to mark the 78th anniversary of the Japanese bombing that propelled the United States into World War II.