In the 1917 case Carney v. Chapman et al., the U.S. Supreme Court dealt with a dispute over land ownership in Oklahoma. The plaintiff, Carney, claimed that he had been defrauded by the defendants who allegedly conspired to trick him into selling his land for less than its actual value. He argued that they took advantage of his lack of knowledge about real estate transactions and English language proficiency (as he was an illiterate Native American). However, the court ruled against Carney stating there was no evidence proving fraud or conspiracy on part of defendants; rather it appeared as if Carney willingly sold his property after consulting with friends and family members who understood English better than him. Furthermore, even though some irregularities were found in transaction documents like misspelled names etc., these did not necessarily indicate fraudulent intent but could be attributed to clerical errors or misunderstandings due to language barrier.

The dissenting opinion in the case of Carney v. Chapman et al., 1917, argued that the majority's decision to uphold a conviction based on evidence obtained through an unlawful search and seizure was incorrect. The dissent contended that this ruling violated the Fourth Amendment rights of the defendant, which protect against unreasonable searches and seizures. They believed that any evidence obtained in such a manner should be excluded from trial proceedings as it is tainted by illegality. This view held that upholding convictions based on unlawfully obtained evidence would undermine citizens' constitutional protections and could potentially encourage law enforcement misconduct if not checked by judicial oversight.