Under what amendment is the right against unreasonable searches and seizures found?

The right against unreasonable searches and seizures is safeguarded by the Fourth Amendment of the United States Constitution. This amendment establishes the necessity for law enforcement to have probable cause and a warrant to conduct searches or seize evidence, thereby protecting citizens' privacy and property rights. The language of the amendment clearly indicates that individuals have a right to be secure in their persons, houses, papers, and effects, shielding them from arbitrary governmental intrusion. This constitutional protection plays a crucial role in maintaining the balance between individual rights and government authority in law enforcement activities.