New Jersey v. T. L. O.

1985-01-15

Headline: School searches allowed under a looser standard: Court rules school officials may search students without a warrant if the search is reasonable, easing seizure of drugs or other evidence in school cases.

Holding: The Court held the Fourth Amendment applies to public school searches and that school officials may conduct warrantless searches that are reasonable under all circumstances; it found the assistant principal’s search of the 14‑year‑old’s purse reasonable.

Real World Impact:

Permits warrantless searches of students when reasonable grounds exist.
May make it easier for schools to seize drugs and use evidence in court.
Leaves open whether unlawfully seized school evidence must be excluded.

Topics: student searches, student privacy, drug possession at school, warrantless searches

Summary

Background

A 14-year-old high school freshman was taken to the assistant vice principal after a teacher caught her allegedly smoking in a school lavatory. The assistant vice principal asked to see her purse, found cigarettes, then noticed rolling papers and, suspecting drug use, searched more thoroughly. He found a small amount of marihuana, a pipe, plastic bags, cash, an index card listing people who owed money, and letters suggesting drug dealing; he gave the evidence to the police and the student later confessed.

Reasoning

The Court first held that the Fourth Amendment protects students against unreasonable searches by public school officials. It then adopted a practical standard: school searches do not always require a warrant or full probable cause, but must be reasonable under all the circumstances. Reasonableness has two parts — the search must be justified at its start by reasonable grounds to suspect it will turn up evidence of a law or school-rule violation, and the search’s scope must be reasonably related to that justification and not excessively intrusive given the student’s age, sex, and the infraction.

Real world impact

Applying that test, the Court concluded the assistant vice principal’s search of the purse was reasonable and reversed the New Jersey Supreme Court, allowing the seized evidence to be used. The majority did not finally resolve whether courts must exclude unlawfully seized school evidence in all cases, so remedies for unlawful searches remain an open question. States may still set stricter rules under their own laws.

Dissents or concurrances

Several Justices emphasized the schools’ special needs and supported flexibility, while others dissented, arguing for a probable-cause rule or saying this search was unreasonable for a minor smoking violation.