Police want to know who torched an abandoned mobile home Wednesday afternoon.
 
Hollidaysburg firefighters were called to Reservoir Road just after noon and found the trailer fully engulfed in flames. Fire officials say the trailer had been left by the side of the roadway several weeks ago. It had no utilities connected to it.
 
Firefighters were ordered not to enter the burning structure. A state police fire marshal has been called in to investigate the blaze.