An investigation continued Monday morning after a home in Rockville, Md. exploded early Friday morning shaking a community. The following day, the body of an unidentified man was pulled from the rubble adding to the tragedy, according to authorities. By Monday morning, the remains had not yet been identified after they were sent to a medical examiner’s office in Baltimore over the weekend. However, the homeowner, Steve Back, described by neighbors as in his early sixties, remained unaccounted for and his pickup truck was still parked on the property.