463 U.S. 354 (1983)
On September 19, 1975, Michael Jones was arrested in the District of Columbia for attempting to steal a jacket from a department store.1 The next day he was arraigned in Superior Court on a charge of attempted petit larceny, a misdemeanor carrying a maximum sentence of one year.2 The court ordered Jones committed to St. Elizabeths Hospital for a determination of his competency to stand trial.3
A hospital psychologist submitted a report on March 1, 1976, stating that Jones was competent to stand trial, suffered from schizophrenia of the paranoid type, and that the alleged offense was the product of his mental disease.4 Jones decided to plead not guilty by reason of insanity.5 The Government did not contest the plea and entered into a stipulation of facts with Jones.6 On March 12, 1976, the Superior Court found Jones not guilty by reason of insanity and committed him to St. Elizabeths Hospital.7
On May 25, 1976, the court held the required 50-day hearing.8 A psychologist from the hospital testified that Jones continued to suffer from paranoid schizophrenia and remained a danger to himself and others.9 Jones's counsel conducted a brief cross-examination and presented no evidence.10 The court found Jones mentally ill and dangerous and returned him to the hospital.11 Jones obtained new counsel, and a second release hearing was held on February 22, 1977, after he had been hospitalized for more than one year.12
At the February 1977 hearing Jones requested release or recommitment under civil commitment standards, including a jury trial and proof by clear and convincing evidence.13 The Superior Court denied the request, reaffirmed the earlier findings, and continued the commitment.14 Jones appealed to the District of Columbia Court of Appeals.15 A panel affirmed the Superior Court, then granted rehearing and reversed, but the court en banc ultimately affirmed the judgment of the Superior Court.16 The Supreme Court granted certiorari.17
Whether a verdict of not guilty by reason of insanity provides a sufficient basis for indefinite commitment to a mental hospital?18
A verdict of not guilty by reason of insanity establishes that the defendant committed a criminal act because of mental illness.19 This provides a constitutionally adequate basis under the Due Process Clause for indefinite commitment for treatment and societal protection.20 The criminal act indicates dangerousness and supports an inference of continuing mental illness subject to periodic review.21
Yes. The March 12, 1976, Superior Court judgment found Jones not guilty by reason of insanity after he affirmatively established his condition by a preponderance of the evidence through a stipulation of facts and the March 1, 1976, psychologist report confirming paranoid schizophrenia as the product of the offense.22 This verdict, combined with the May 25, 1976, hearing testimony that Jones remained mentally ill and dangerous, justified continued commitment under D.C. Code § 24-301(d)(1) without requiring a separate civil proceeding.23 The 50-day hearing and subsequent six-month reviews ensure that commitment remains tied to present illness and dangerousness rather than the initial verdict alone.24
A verdict of not guilty by reason of insanity provides a sufficient basis for indefinite commitment to a mental hospital.25
Related opinions on this issue
Joined by Justices Marshall And Blackmun
Justice Brennan dissented on the ground that an insanity acquittal is a backward-looking determination focused on a single past moment.26 It cannot substitute for the forward-looking proof of present mental illness and dangerousness by clear and convincing evidence required by O'Connor and Addington.27 He emphasized that the governmental interests in treatment and protection are identical to those in civil commitment.28
The acquittal's causal connection between mental condition and crime does not reliably predict future dangerousness given the imperfect fit between past acts and present risk.29 Statistical predictions of dangerousness from past acts are highly imperfect, often overpredicting by two-thirds, and institutional bias may lead clinicians to favor continued confinement.3031
Justice Stevens dissented separately, concluding that while an insanity acquittal may justify confinement for the period fixed as punishment for the conduct, the State must shoulder the burden of proving by clear and convincing evidence that additional confinement beyond that period is appropriate.32 He viewed the acquittee as presumptively entitled to freedom after serving the maximum authorized sentence unless the government meets the Addington standard.33
Whether due process requires the government to prove an insanity acquittee's present mental illness and dangerousness by clear and convincing evidence before indefinite commitment?34
Due process does not require the government to prove an insanity acquittee's present mental illness and dangerousness by clear and convincing evidence.35 The acquittee himself raised and proved the insanity defense by a preponderance at the criminal trial.36 This diminishes the risk of erroneous commitment for idiosyncratic behavior that concerned the Court in Addington.37
No. Jones himself advanced the insanity defense and proved by a preponderance that his attempted petit larceny was the product of paranoid schizophrenia, as reflected in the March 1, 1976, report and the March 12, 1976, judgment.38 This affirmative proof by the acquittee eliminates the Addington concern that civil commitment might rest on merely abnormal but acceptable conduct.39 The criminal act proven beyond a reasonable doubt supplies concrete evidence of dangerousness.40 The preponderance standard therefore comports with due process for this distinct class of acquittees who receive a prompt 50-day hearing.41
Due process does not require the government to prove an insanity acquittee's present mental illness and dangerousness by clear and convincing evidence before indefinite commitment.42
Related opinions on this issue
Joined by Justices Marshall And Blackmun
Justice Brennan dissented that the government must still carry the Addington burden of clear and convincing evidence for indefinite commitment.43 The acquittal does not eliminate the risk of error regarding present dangerousness.44 He noted that statistical predictions of dangerousness from past acts are highly imperfect, often overpredicting by two-thirds.45
Institutional bias may lead clinicians to favor continued confinement. The subtleties of psychiatric diagnosis render certainties virtually beyond reach, yet the government cannot force the acquittee to share equally with society the risk of error for the rest of his life.46
Whether an insanity acquittee is entitled to release or to civil commitment procedures after being hospitalized for a period longer than the maximum prison sentence that could have been imposed for the offense?47
An insanity acquittee is not entitled to release or to civil commitment procedures after hospitalization exceeding the maximum hypothetical prison sentence.48 The purposes of commitment—treatment of mental illness and protection from dangerousness—bear no necessary relation to the retributive or deterrent considerations that determine criminal sentences.49 Recovery timelines cannot be predicted to match any fixed term.50
No. By the February 22, 1977, hearing Jones had been hospitalized more than one year, the maximum sentence for attempted petit larceny, yet the Superior Court correctly denied his demand for civil-commitment procedures with a jury and clear-and-convincing-evidence burden.51 The commitment rests on continuing illness and dangerousness rather than punishment, as confirmed by the reaffirmed findings from the May 25, 1976, hearing.52 The statute permits release upon recovery at any time regardless of offense severity.53 There is no constitutional requirement that the duration of therapeutic confinement match a criminal sentence.54
An insanity acquittee is not entitled to release or to civil commitment procedures after being hospitalized for a period longer than the maximum prison sentence that could have been imposed for the offense.55
Related opinions on this issue
Justice Stevens dissented that after the acquittee has been confined for the maximum period authorized as punishment, the State must prove by clear and convincing evidence that further confinement remains appropriate.56 He viewed the initial confinement as permissible on the basis of the acquittal but found no support for continuing the burden on the acquittee beyond the statutory maximum sentence.57 The character of the conduct is relevant to the length of permissible detention, and the acquittee is presumptively entitled to his freedom after one year unless the government meets its burden.58
Joined by Justices Marshall And Blackmun
Justice Brennan dissented that once the maximum sentence period has passed, the government must justify further commitment under the Addington and O'Connor standards.59 The rationales supporting a limited initial period of automatic commitment do not extend indefinitely.60 Indefinite commitment without the due process protections adopted in Addington and O'Connor is not reasonably related to any of the government's purported interests in confining insanity acquittees for psychiatric treatment.61
He argued that the maximum sentence for attempted petit larceny is one year.62 Beyond that period petitioner should not have been kept in involuntary confinement unless he had been committed under the standards of Addington and O'Connor.63 At the time of his February 1977 hearing after seventeen months in custody he should have received the benefit of the Addington due process standards.64