That's too bad. Did he have health issues? I know he did TO and he's been missing for a while on here.
There's quite a bit to the story, but briefly:
Keith had been bitten by a brown recluse spider years ago and almost lost his leg.
The immediate, physiological reactions were horrific - the site of the bite took on a grotesque appearance and he'd been very ill in the hospital for several weeks; maybe even months
(I can't remember).He did get "better," but the long-term effects saw a dramatic deterioration in his overall health, including depression and a seriously adverse impact on his metabolism.
Keith had always been a big guy - above the 300 mark - and the pounds he packed on after the spider incident saw him rise above 400.
He made several attempts to get back into shape the last few years, but recurring health issues would always intervene.
Frankly, he was lucky to simply have been alive, but his life would never be the same again.