In Weeks vs. U.S., what was the issue at hand?

In Weeks v. U.S., the central issue involved the use of warrantless evidence against a suspect. The case established a significant precedent regarding the Fourth Amendment, which protects against unreasonable searches and seizures. The Supreme Court ruled that evidence obtained through illegal searches, without a proper warrant, could not be used in federal court. This ruling underscored the importance of adhering to constitutional procedures in law enforcement and reinforced the exclusionary rule, which prohibits the introduction of evidence gained in violation of a defendant's rights. As a result, the decision in Weeks v. U.S. laid the groundwork for the protection of individuals from unlawful governmental actions and highlighted the critical need for law enforcement to respect constitutional rights during investigations.