Staff Reports Over the weekend, the Guam Fire Department responded to two reports of distressed swimmers and one report of a lost hiker. On Saturday, the agency responded to a distressed swimmer, in her 20s, at Gun Beach. The swimmer safely returned to shore on her own, according to Guam Fire Department Spokesman Kevin Reilly. The same day, the agency responded to three scuba divers who surfaced outside the Agat cemetery and struggled to return to shore. Reilly said the three divers returned safely to shore on their own. At Cetti Bay, the agency responded to a lost hiker at 4 p.m. on Sunday. A woman in her 30s separated from her partner, and a friend called the police for help. The agency found the woman at 5:30 p.m. and escorted her out of the trail.