While most of its members have reasons to hide parts of their past, the Admins would like the backgrounds of its employees to be consistent. This is where Eugene Barrington comes in. Specializing in paper trails, he verifies that everybody ate, slept and commuted before becoming part of the Admins in addition to doing the normal checks that indicate forged bills or a forged history. For those members that cannot do so themselves he also helps in patching up the holes.
Eugene had no trouble finding the holes in the history of Leonardo and even managed to find enough correlations to comment on the existence of John Doe and Dennis Leville. Triggered by this unusual situation and the fact that Leonardo is assisting in Eugenes payment, he is now devoting part of his attention to completing these three backgrounds.