Who is the journalist JKR wants boiled in oil?

[Catlady (Rita Prince Winston)]

In my previous post, I forgot to tell Terry James that I've 
announced S.S. SAD DENIAL on two fanfic y!groups. Btw, shouldn't that 
generally be R.S. whatever (for Relation Ship)?

--- In HPFGU-OTChatter at yahoogroups.com, "Tim Regan" <timregan at m...> 
wrote:
> Hi All,
> 
> In the Albert Hall webcast, when answering the question "What would 
> you see in the Mirror of Errised?", JKR says something like
> 
> "And somewhere over my shoulder I'd see a particular journalist 
> being boiled in oil."
> 
> Who is she talking about?

Maybe the one who put a long interview with her ex-husband in 
The Mail on Sunday after HP & PS became famous? Was there one who 
pounced on Jessica at school?