A 49-year-old woman who was kicked out of drug court for fraternizing with clients at an in-patient treatment center was sentenced Tuesday to three years probation for obtaining drugs by fraud.District Judge Dave Gamble suspended a 32-month sentence in Nevada state prison and told Roxanne Mason she would go to prison if she fails her probation."This is pure, unadulterated grace," Gamble said. "It is not anything you earned, or because of you. Do you understand that?""Absolutely," Mason said.Her lawyer, Tod Young, said that while Mason was terminated from drug court, she had not used a controlled substance since November of …