I'm kind of ashamed to say I'm underwhelmed by this conclusion, if true. Just seems like a dude who killed himself due to marital or financial problems (or both) of his own doing. Apparently he came from a large family, not to mention he was FROM Australia, which makes it seem like no one really wanted to identify him, leading me to believe he may have just been a piece of shit in life. I was never big into his case but it was fun to read about.
I guess the moral of the story is, if you're going to kill yourself, just man the fuck up and keep ID on you so authorities don't waste resources and autistic people don't obsess over your identity for years afterwards (Christmas Tree Lady, Lyle Stevik, etc). If you're trying give the ultimate "fuck you" to your family, killing yourself is more than enough. You'll be dead anyway so who cares.