The U.S. military and Guam emergency response teams logged 120 hours and traversed 11,000 square nautical miles in an effort to find the missing sailor.
Shipyard commander Capt. Greg Burton said last week that officers reviewed screenings for armed watchstanders and reiterated the need for supervisors to continually assess sailors' fitness for duty to ensure those who pose risks can be identified and addressed.
Machinist’s Mate Auxiliary Fireman Gabriel Antonio Romero, 22, shot and killed two people and wounded another with his service weapon before taking his own life.