The next stage will be the unravelling of the email/computer hacking and particularly Jonathan Rees who basically appears to be the reason the cops did not want to go after anyone except Glen Mulcaire.
He went to jail for trying to frame someone for cocaine posession and on release in 2004 was employed exclusively by, you guessed it, Andy Coulson for NOTW. Who knows nothing about anything of course.
Whats Pigfarmer got to do with all this?