WHO IS JOHN DOE MURDERED IN INDIANA IN 1985?

IN JUNE of 1985 a badly decomposed body was discovered in South Bend, Indiana behind what used to be the Howard Johnson Motel on State Road 933. The body was that of a male Caucasian estimated to be in his 20s, about 5`11" and 160 lbs.  He had long, light brown hair and a mustache and was wearing blue jeans, gray Adidas tennis shoes, and a green Army jacket.  The jacket bore a triangular emblem with the word "Spearhead" (emblem patch of the 3rd Armored Division, U.S. Army), and a patch above his right pocket
with the letters "HOSEA" (uniform name identification tag of the U.S. Army soldier). 
The body is that of a homicide victim, cold case, and the victim`s identity is unknown.  He was found several weeks after his death and was not believed to have been murdered in that location. If you know the victim's identity or who may have murdered him call your local police department.