Foucha v. Louisiana

Background

Terry Foucha was charged with aggravated burglary and illegal use of a weapon. A trial court found him not guilty by reason of insanity and committed him to the East Feliciana Forensic Facility. Years later hospital reviewers reported no evidence of current mental illness and recommended conditional discharge. At a release hearing, doctors said Foucha was in remission but described an antisocial personality and would not certify he was not dangerous. Under Louisiana law the acquittee bore the burden to prove he was not dangerous, and the court ordered him returned to the hospital.

Reasoning

The Court held that once the medical basis for commitment is gone the State cannot keep an acquittee confined solely on dangerousness without the civil-commitment protections our precedents require. The majority relied on Addington, O’Connor, Jackson, and Jones to say confinement must bear a reasonable relation to its purpose and cannot be indefinite when the person is no longer mentally ill. The Court also found an equal protection problem because the law treats sane acquittees differently from other people who have committed crimes.

Real world impact

The ruling prevents states from using the insanity verdict alone to indefinitely detain people who are no longer mentally ill without civil-commitment procedures and heightened proof. Hospitals and courts must give acquittees fair release hearings and cannot place the burden entirely on the detainee to prove nondangerousness. States retain room to protect public safety but must design narrower, justified procedures.

Dissents or concurrances

Justice O'Connor concurred in the judgment but emphasized a narrow ruling and suggested some tailored schemes might be permissible. Justices Kennedy and Thomas dissented, arguing the criminal verdict and Jones allow different treatment and greater deference to legislatures.