AK and victims' remains

[drjuliehoward]

No: HPFGUIDX 91258

--- In HPforGrownups at yahoogroups.com, "oogems7" <oogems7 at y...> wrote:
<snip>
> Harry is found holding Cedric's dead body in the maze.  
<snip>

Julie:
I have been away for a few days, so I was catching up on some posts 
of interest.  I read this right after reading about the posts about 
James and Lilly's remains.  The AK could not have cremated them, or 
Harry would not be holding Cedric's dead body.  He would not have 
had a body to hold onto while going back through the portkey.  Do we 
have any canon evidence, other than Petunia's "got herself blown up" 
comment that there actually were no remains of James and Lilly?  
Regardless of the answer "yes remains" "no remains" my question is 
this: Any speculations as to how this would play into the plot of 
the septology?  It could be we don't kow because we don't need to 
know...it has no plot value. Just curious.