In the United States v. Davis et al., 1961, the Supreme Court ruled on a case involving alleged violations of federal gambling tax laws. The defendants were convicted for failing to pay taxes related to their illegal gambling operations and for conspiring to evade these taxes. They appealed their convictions arguing that they had been obtained through evidence seized in violation of Fourth Amendment protections against unreasonable searches and seizures. The court held that there was no constitutional violation because the search warrant used by law enforcement officers was validly issued based on probable cause, even though it did not specify exactly what items would be searched or seized at the premises under investigation. Furthermore, it found that since illegal gambling is a crime punishable by imprisonment, those engaged in such activities are not entitled to claim Fifth Amendment protection against self-incrimination as an excuse for not complying with lawful requirements to pay federal excise taxes on wagers. Therefore, both convictions were upheld: one for failure to pay wagering excise tax and another one for conspiracy.

In the dissenting opinion for UNITED STATES v. DAVIS et al., 1961, Justice Frankfurter argued that the majority's decision to uphold Davis' conviction under a federal law prohibiting false statements in matters within federal jurisdiction was an overreach of power and a threat to free speech. He contended that the statute should be narrowly interpreted to only apply when there is clear intent to defraud or mislead government officials, not simply when false information is provided. Furthermore, he believed that applying this law broadly could potentially criminalize innocent mistakes and chill open communication with government agencies. In his view, such broad interpretation would make it possible for any citizen who made an error on a form or document related to any matter within federal jurisdiction - even if unintentional - could face criminal charges; thus infringing upon their First Amendment rights.