ALBUQUERQUE, N.M. (KRQE) – Firefighters are investigating a mobile home fire that forced the closure of a residential street late Sunday night. The Bernalillo County Fire Department was called out to the 3000 block of San Ygnacio near Bridge and old Coors. The home was unoccupied at the time and no one was injured. San Ygnacio was closed between Foothill and Juanita SW but that has since been reopened.