ADDS NAME OF THE POLICE OFFICER HOMEOWNER - The house owned by Lawrence Police Officer Ivan Soto sits nearly burned to the ground on Jefferson Street, in Lawrence, Mass., Friday, Sept. 14, 2018. It was one of multiple houses that went up in flames on Thursday afternoon after gas explosions and fires triggered by a problem with a gas line that feeds homes in several communities north of Boston. After rushing home to check on his family and warn his neighbors to evacuate, Soto went back on patrol while his house was burning down. (AP Photo/Mary Schwalm), APTOPIX