What happens to body after dementor kiss ?

[samnanya]

No: HPFGUIDX 79388


Erin: 
Just want to say that yes, there IS a death penalty, the 
dementor's kiss.  Though what they'll use now that the dementors have 
gone over to Voldy, I don't know...

Geoff:
In a sense, that's not a death penalty because we're told it's 
worse than death, it is existence without a soul.......


Me: 
Sorry if this was asked before but what happens to the bodies of 
those who have received the dementor's kiss ? are they dead? are they 
buried ? are they organ donors ? soylent green ?  couldnt find a cite 
on this in canon ...
Sam