A Unadilla man will go to prison for six months in an illegal gun case. Delaware County District Attorney Shawn Smith said Wednesday that Elijah O’Neill will also have to serve five years of supervised release. O’Neill pleaded guilty in November to criminal possession of a firearm after a crash in Sidney last July. Polcie said they found a loaded pistol in the man’s car that O’Neill did not have a permit for. Police later determined the gun had been stolen.