Murray Humphreys late 1920s to the early 1930s, Humphreys, along with "Red" Barker, William "Three-Fingered Jack" White and William "Klondike" O'Donnell, was one of the mobsters who orchestrated the Outfit's takeover of a number of Chicago labor unions. Humphreys was later indicted for the December 1931 kidnapping of a union president, Robert G. Fitche, but escaped conviction. In 1933, with Capone behind bars for income tax evasion, the chief investigator for the State Attorney's office described Murray Humphreys as "'public enemy No. 1' and 'the czar of business rackets in Chicago.'" Later that same year, Humphreys was indicted for income tax evasion
UBS tax evasion controversies in assets, in Switzerland, according to the findings. Ironically, the DOJ decided to charge Birkenfeld with a felony count of conspiring to abet tax evasion by one of his clients, Igor Olenicoff. In 2008, Birkenfeld pleaded guilty and, in 2009, was sentenced to 40 months in prison. Many advocacy groups from around the world criticized Birkenfeld's prosecution and sentence on the grounds that it would discourage financial industry whistleblowers. Birkenfeld was released from prison on 1 August 2012. On 11 September 2012, the IRS Whistleblower Office paid Birkenfeld a $104 million award for acting as a corporate whistleblower. The Swiss