PITTSFIELD —  The Pike County Sheriff’s Department  is celebrating a major professional milestone for one of its own, while that same leader also prepares to seek the county’s top law enforcement post. Chief Deputy Zachary Orr  has graduated from the prestigious School of Police Staff and Command  at Northwestern University  in Evanston, completing the 22-week program between May 5 and September 29. The coursework provides advanced, college-level training in leadership, human