Police seize files from Gillard's former employer, Slater & Gordon When was the last time police investigated a sitting Prime Minister? POLICE from the Victorian Fraud Squad have seized boxes of legal documents from Julia Gillard's former employer, Slater & Gordon lawyers, as part of an ongoing probe into the AWU slush fund scandal... Fraud Squad detectives want to examine all legal files related to controversial legal work done by Ms Gillard and the firm for her then boyfriend, Bruce Wilson, the allegedly corrupt Australian Workers Union senior official, and his union sidekick, Ralph Blewitt, in the 1990s... Mr Blewitt has ... admitted to police his role in what he has described as a major fraud with Mr Wilson. Mr Wilson and Ms Gillard, whose relationship ended over the AWU scandal in 1995, have repeatedly and strenuously denied any wrongdoing, and accused Mr Blewitt of being unreliable and a liar... The legal work done at Slater & Gordon for the two men includes the Prime Minister's role in helping Mr Wilson establish the AWU Workplace Reform Association. Ms Gillard says she provided legal advice to help set up the AWU Workplace Reform Association, which Mr Wilson later used to carry out the alleged fraud. She later described the association as a "slush fund" for the re-election of union officials, but said she had no knowledge of its operations.