(Brown County, MN)  —  One person is injured after two explosions at grain elevators in Brown County 15 miles apart.  On Tuesday morning, investigators responded to an explosion at the Christensen Family Farms feed mill in Sleepy Eye.  Then that night, someone was taken to the hospital following a blast at the Farmer’s Co-op of Hanska’s Burdick Elevator in New Ulm.  No foul play is suspected.  But several agencies are still looking into both of the explosions.