LONDON (AP) — Former British Prime Minister Tony Blair offered to work as an unofficial adviser to Rupert Murdoch as revelations of illegal phone hacking engulfed the mogul’s media empire, according to an email made public Wednesday at the trial of several former Murdoch lieutenants.

Prosecutor Andrew Edis read aloud an email sent by Rebekah Brooks, then chief executive of Murdoch’s British newspapers, to Murdoch’s son and deputy James on July 11, 2011.