The Fourth Amendment does not give citizens an absolute right to privacy, and it does not prohibit all searches—only those that are unreasonable. Urinalysis or drug tests–state-compelled collection and testing of urine constitutes a search subject to the demands of the Fourth Amendment.Required to complete the same initial, annual, and biannual as school guardians. Only five cases have been decided that involve cell phones in public educa- tion. The Fourth Amendment to the U.S. Constitution protects individuals from unreasonable searches and seizures. In the first case, the state courts allowed the search under the usual search-incident-to-arrest exception to the. The U.S. Supreme Court reversed the New Jersey Supreme Court, holding that school officials can search a student if they have reasonable suspicion. Fourth Amendment law is in flux. The Supreme Court recently established, in the landmark case Carpenter v. Subpart C—What Are the Procedures for Amending Education Records?