This is a big-time stab in the dark, also a bit of a reach, perhaps, but how about Lester Rome (
Lester J. Rome – The Charley Project)? His age is very much off the estimate (57 y/o vs. the 26-37 estimated for this Doe), but the circumstances seem to line up decently. An older post on
White Pine John Doe's thread sheds a bit more light on Rome's case:
"I e-mailed the Jefferson County Parish Sheriff's Office several months ago, and was told the following about Lester Rome --
A review of the report indicates that Lester's vehicle was found in Lafourche Parish.
The vehicle had been burned. We do have a suspect in this case and believe Lester
never made it out of Louisiana. DNA was obtained from Lester's brother and is on file
in CODIS."
Lester went missing in January of 1984, and this Doe was found in October of 1984; considering the estimated post-mortem interval, it matches up rather nicely. Plus, this Doe was found in Lafourche Parish, where Lester's car was found burned.
I can't say I see an immense amount of resemblance between the reconstruction and Lester's photo, though. Plus, both Lester and this Doe have DNA available, so perhaps this connection has been ruled out by default before all this.