Arthur Andersen LLP v. United States

Arthur Andersen LLP v. United States, 544 U.S. 696 (2005), was a United States Supreme Court case in which the Court unanimously overturned accounting firm Arthur Andersen's conviction of obstruction of justice in the fraudulent activities and subsequent collapse of Enron.

Source: Wikipedia — Arthur Andersen LLP v. United States (CC BY-SA 4.0)