Missing Maryland man last seen walking along I-99 in Blair County

BLAIR COUNTY, Pa. (WTAJ) -- A reward is being offered in the case of a missing Maryland man who was reportedly last seen in Blair County in 2012. David Doyle Frasier, of Frederick, Maryland, was traveling on I-99 through Blair County on July 15, 2012, when his car ran out of gas on the northbound [...]