ty baker
Breaking financial laws is what brought down Al Capone's organisation
Federal Treasury agents had been gathering evidence that Capone had failed to pay his income taxes. Capone was convicted, and on October 24, 1931, was sentenced to 11 years in prison. When he finally got out of Alcatraz, Capone was too sick to carry on his life of crime. He died in 1947.
https://archives.fbi.gov/archives/news/stories/2005/march/capone_032805