    Sefitencé 1: Grass.” plea will leave Rite Aid ‘s  lformer” vice. ‘chairman and chief counsel ;  lFranklin C. Brown ; to stand-trial alone in federal    court starting Monday .    Sentence 2: If accepted: by'the judge , Grass’  plea will leave Rite Aid 's former-vice ‘chairman  land-chief counsel, Franklin C. Brown, to stand    |trial alone ‘next month -         