On March 7, 1980, a teacher at Piscataway High School in Middlesex County, New Jersey, discovered two girls, including fourteen-year-old freshman T. L. O., smoking in a school lavatory in violation of school rules. The teacher escorted the girls to the principal’s office, where they met with Assistant Vice Principal Theodore Choplick. When questioned, T. L. O. denied smoking in the lavatory.
Choplick then took T. L. O. into his private office and demanded to inspect her purse. Upon opening the purse, Choplick found a pack of cigarettes and a package of cigarette rolling papers. Suspecting drug involvement, he conducted a thorough search of the purse, uncovering a small amount of marijuana, a pipe, empty plastic bags, a substantial quantity of one-dollar bills, an index card listing students who owed T. L. O. money, and two letters implicating her in marijuana dealing.
Choplick turned this evidence over to the police, and T. L. O. was charged with delinquency based on possession of marijuana with intent to distribute. T. L. O. moved to suppress the evidence from her purse, arguing that the search violated the Fourth Amendment. The Juvenile Court denied the motion to suppress.
The Appellate Division affirmed the denial of the suppression motion but remanded on other grounds. The New Jersey Supreme Court reversed, holding the search unreasonable and ordering suppression of the evidence. The State of New Jersey petitioned for certiorari, which the United States Supreme Court granted. The Court initially focused on the exclusionary rule but later ordered reargument on the Fourth Amendment standard applicable to school searches.
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