Developer was mole for feds [Chicago]

Developer was mole for feds [Chicago]

John Thomas bought and sold downtown office buildings and helped other property developers secure multimillion-dollar mortgage loans.

But the high-living dealmaker had a double life.

Thomas, who was convicted of federal business fraud in New York in 2004, has been serving as an undercover government mole in Chicago for at least a year as part of an ongoing federal investigation into fraud in the financing of large-scale commercial real estate deals, the Tribune has learned.

Records made public so far do not identify the targets of the federal probe, and the FBI and U.S. attorney’s office declined to comment for this article.