Shane Penfield of Lemmon, State's Attorney for Dewey, Ziebach, Corson and Perkins counties, was named Prosecutor of the Year last Thursday, May 4, by the South Dakota State's Attorneys Association. Presenting the award to Penfield, center, at the association's annual meeting in Deadwood were South Dakota Attorney General Marty Jackley, left, and Alexis Tracy, right, current Clay County State's Att…