District CourtGreenfield, Friday, JudgeSamuel Blassberg.Leonard J. Davis, 31, 15 Carol Lane, trial set for June 24; denied concealing mortgaged property.Benjamin A. Simeone, 23, Putney, Vt:, trial set for June 2i; denied possession of a harmful drug.John D. Grady, 26, Worcester, trial set for June 24; denied receiving stolen property, larceny, conspiracy, and removal'of a motor vehicle with intent to defraud insurer.Kevin O’Brian, 19, Worcester, trial set for June 24;- denied larceny in a building, breaking and entering in the night timewith intent to commit a felony, and removal of motor vehicle with intent to defraud.Kenneth S. McCloud, 20, Griswoldville, trial set for June 24; denied concealing motor vehicle with intent to defraud.