1980 Suspicious Death (BS80-07-2823)

Body Found: Jul 6, 1980
Crime Scene: An open field near a boat factory at 3798 Ravenswood Road.
Description: He was a white male with medium-length, brownish-gray hair. He was 5'8" of average build. He was wearing a pair of blue jeans.
Approx. Age: 30 - 40
Investigation: The body was too decomposed to determine how he died.
Clues:

There was a 4 ½-inch scar on his abdomen.