In the latest development with regards to the missing Denver girl, Jessica Ridgeway, a Denver T.V. station reports that there may have been a sighting of the girl in Maine. Police in that state have issued a statewide alert for a light blue station wagon that might have had Jessica inside. According to one report a woman called to say she saw a young girl who looked very much like Jessica in the back seat of that vehicle which happen to have Colorado plates. Police in Maine were unable to confirm story but are taking the tip seriously. Jessica was last seen walking to school Friday morning in Westminster.