Ridgefield police are looking for information about how an elderly woman became seriously injured.  The woman sustained serious injuries on High Ridge Road between Catoonah Street and Griffth Lane.  She was found lying in a driveway with multiple injuries on Monday between the hours of 11:50am and 12:05pm. Ridgefield police are attempting to identify the cause of the injuries. Anyone with information or who was traveling on High Ridge Road between those times is asked to contact police at 203-431-2799.