Rita A. Arnold ordered to spend 16 to 32 months in jail  By Kathleen Brady Shea, Managing Editor, The Times Former Magisterial District Judge Rita A. Arnold received a 16- to 32-month state prison sentence Tuesday in Chester County Court. Stressing that “the oath we take to tell the truth” must mean something, a visiting judge issued an aggravating-range sentence to an embattled former Chester...