"The idiot defense" is a satirical term for a legal strategy where a defendant claims innocence by virtue of having been ignorant of facts of which the defendant would normally be expected to be aware. Other terms used for this tactic include "dumb CEO defense", "dummy defense", "ostrich defense", "Ken Lay defense", and "Sergeant Schultz defense". The first known instance of the idiot defense was by John Henry Stafford, a lawyer in Jackson, Tennessee who was also known as Yankee John. He used it in the defense of Marlin Heady, a moonshiner. The charges were all, allegedly, dropped. The term was popularized as a result of a number of high-profile corporate accounting scandal defendants claiming that all wrongdoing was performed by others, without the defendant's knowledge or consent. Attorneys for these defendants claimed that their skill was in valuation and deal-making, and that they lacked the training to recognize fraudulent accounting practices they claimed that they would have needed. However, in many cases the defendants' subordinates testified that the defendants ordered them to falsify the accounts. No major instances of the idiot defense being successful in criminal proceedings have been reported in American jurisprudence to date. Instead, all such uses are widely believed to have resulted in the defendants employing idiot defenses being found guilty on at least some, if not all, counts. Examples John J. Rigas John J. Rigas, the founder of Adelphia, was charged with conspiracy, bank fraud, and securities fraud. Rigas's defense asserted that he expected the Adelphia board, lawyers, and external accountants to provide him warning of any possible abuse. In his closing statements, Rigas's lawyer asked "Does [John Rigas] have a right to believe that things would be done properly, that adequate and appropriate disclosures were made, that the lawyers and the accountants and the personal accountants would make sure of that?" Rigas was convicted on July 8, 2004. Walter A. Forbes Walter Forbes, former CEO of CUC International, was charged with 16 counts in relation to inflated earnings statements from CUC before it merged with HFC Inc. to form Cendant. During his trial, Forbes testified to working on "the strategy vision part, talking to key clients ...." He also claimed he was "much more valuable to shareholders doing that than being in day-to-day operations." Forbes's attorney, Brendan Sullivan Jr., summarized: "The defense of Walter Forbes is that he didn't know about it." The jury