Authorities are investigating a burglary that occurred in the office of a lumber yard near Comfrey over the weekend. Unknown persons reportedly broke into the Clements Lumber Comfrey location during the early morning hours of this past Saturday. Investigators say an exterior entrance door was damaged as well as a large file cabinet in the office area. A small amount of cash and change was apparently taken also. Anyone with information on this crime can call (507) 877-2022 and leave an anonymous message.