Vampires and human combustion

This is something I've been throwing around with a few friends for a while.
I never wanted to post it because it sounds (and proberly is!) a bit crazy.

But the idea is this..

What if spontanus human combustion, is in fact vampires ashing?

Like I said crazy, but nether the less worth talking about.

An ideas please post.

Cabalx

No I dont think so. there is an actual disase that causes sypmtoms like vampirism(i cant think of the name right off hand) ie: intolerence to light, drinking human blood to make you fell better, and receding gums to make your canine teeth look like fangs, but none of this makes you more flammable.

The disease is known as porphyria

Porphyria has been suggested as an explanation for the origin of vampire and werewolf legends, based upon a number of superficial similarities between the condition and the folklore. These ideas may have developed from a misunderstanding of the nature of porphyria and concentrate more on the traits from modern vampire and werewolf fiction than on the original folkloric beliefs.

en.wikipedia.org...