Lexington police have arrested a third man in connection with a robbery last month. Police say masked men forced a woman into a room at the Sportsman Motel back in February. While one man held the victim at gunpoint, two others rummaged through her things, talking money and clothes. Later that night, officers arrested two suspects – Michael Jackson, 57, and Jonathon Cross, 23. Police say the suspects told investigators 24 year old Phillip Clayborne was the man who held the gun. Police caught up with Clayborne Monday, arrested him and charged him with robbery.