Pearl Harbor shooting unfolded in 23 seconds in packed area

Left to right, NCIS Special Agent Norman Dominesey, U.S. Attorney for Hawaii Kenji Price, Honolulu Police Chief Susan Ballard and Rear Adm. Robert Chadwick, the commander of Navy Region Hawaii, listen during a news conference Friday, December 6, 2019, about the Pearl Harbor Naval Shipyard shooting. The U.S. Navy sailor who fatally shot two people at Pearl Harbor before killing himself was unhappy with his commanders and had been undergoing counseling, a military official said Friday. (AP Photo/Jennifer Sinco Kelleher)

HONOLULU — The U.S. Navy sailor who fatally shot two people at Pearl Harbor before killing himself was unhappy with his commanders and was undergoing counseling, a military official said Friday.