How two ex-policemen cleared their names and proved the mail clerk did it IT took two falsely accused former detectives just 90 minutes to establish what the most expensive investigation in Victoria Police history has not: the identity of a person who secretly accessed information from inside the Australian Taxation Office about "vampire gigolo" Shane Chartres-Abbott two months before he was murdered. Former police and ATO investigators Peter Spence and Bob Hynninen, who were suspected by the Briars taskforce of accessing Chartres-Abbott's tax file in April 2003 and passing on information used by his killers, have finally cleared their names by taking a sworn statement from a 60-year-old Wodonga cleaner who admits he searched the file while working in the ATO mail room.