A 21-year-old Gardnerville man is set to plead guilty in district court to possession of a controlled substance.Robert Schwoerer was arrested in August after a woman said Schwoerer reportedly snatched $50 cash she was holding in her hand.Originally he was charged with robbery and burglary, but the state amended the complaint following further investigation.Schwoerer waived his right to a preliminary hearing Wednesday and is to appear Nov. 19 in district court.According to a plea agreement, the state is to recommend probation with admission to Western Regional Drug Court.The defense is asking for diversion to the drug court with a recommendation …