Answer: Fourth Amendment
Explanation:
In the United States Constitution, the Fourth Constitutional Amendment has been violated by the federal government's actions in this example. The Fourth Amendment states the following:
“The right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated, and no Warrants shall issue, but upon probable cause, supported by Oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized" (U.S. Const. amend. IV).
Put simply, this amendment protects people from unreasonable searches and seizures by the government.