On 11/21/18 at approximately 5:02 pm a resident of the 700 Block of Chestnut Street came to the Police Department to report the theft of his Mongoose mountain bike.  He stated that the bike had been taken from his backyard between 11/20/18 at 7pm and 11/21/18 at 4pm.  Anyone with information regarding the theft of this bicycle should contact the Columbia Borough Police Department at 717-684-7735 or text LANCS to 847411.