Ridgefield Police say the motorcyclist involved in a crash this weekend succumbed to his injuries. Police say 60-year-old John Lienhardt of Greenwich died at Danbury Hospital. Emergency responders were dispatched to South Salem Road around 11:30am Saturday for the reported accident. Police say the motorcycle was headed eastbound when it went off the roadway and struck a road sign. The accident remains under investigation. Anyone with information is asked to to Capt. Shawn Platt at 203-438-6531.