    Sentence 1: Hoffa , 62 , vanished the  afternoon of uly 30, 1975 , from a  parking (ot in Daland County , about 25  miles north of Detroit .    Sentence 2: Hoffa , 62, vanished on the  afternoon of uly 30, 1975 , from a  parking fot in a Detroit suburb in Dakland  County .