Arnold Giovanetti was 41 when he disappeared from Philadelphia on August 10, 1977. He left home reportedly heading for a residence at 19th and Reed Street and never arrived. At the time he vanished he wore a tan shirt, pants, and blue leisure shoes.

His 1977 white Cadillac Eldorado was found abandoned the next day in a parking lot at Philadelphia International Airport. Family distributed his photo among airport staff and two Eastern Air Lines employees said they may have seen him at a ticket counter and later in a restaurant with two unidentified men; they thought he might have purchased a ticket to Montreal. A stewardess on that Montreal flight, shown a photo, did not recognize him, and that lead went cold.

If anyone knew Arnold, his habits, or saw him at the airport in August 1977, please come forward with information.