In the case of Kolod et al. v. United States in 1967, the Supreme Court ruled on a matter concerning tax evasion and fraud charges against two individuals, Bernard Kolod and David Marcus. The defendants were convicted for conspiracy to defraud the U.S by impeding, impairing, obstructing and defeating lawful functions of IRS in collecting income taxes through fraudulent means. They appealed their conviction arguing that there was insufficient evidence to support it as well as claiming prosecutorial misconduct during trial due to improper comments made by prosecutor about defendant's failure to testify at trial which violated Fifth Amendment rights against self-incrimination. The Supreme Court upheld their convictions stating that while some remarks made by prosecution could be considered inappropriate or unnecessary; they did not amount to prejudicial error warranting reversal of judgment because such comments didn't substantially influence outcome of jury's verdict given overwhelming evidence presented against them proving guilt beyond reasonable doubt.

In the dissenting opinion for Kolod et al. v. United States, Justice Douglas argued that the majority's decision to uphold convictions based on evidence obtained through wiretapping violated Fourth Amendment protections against unreasonable searches and seizures. He contended that allowing such evidence would encourage law enforcement agencies to engage in widespread surveillance without proper judicial oversight or probable cause, infringing upon citizens' privacy rights. Furthermore, he criticized the Court's reliance on a distinction between spoken and written words as arbitrary and irrelevant to constitutional considerations of privacy protection.