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Sell V. United States (2003)

Definition

US Supreme Court case establishing the four-part test for when a court may authorise involuntary medication of a defendant for the purpose of restoring competency to stand trial.

Court
US Supreme Court
Year decided
2003
Issue
Involuntary medication to restore trial competency
Test structure
Four factors a court must find before ordering
Governs
US federal and state competency-restoration proceedings

Common questions

What are the four Sell factors a court must weigh?+

The government must show an important interest is at stake, involuntary medication will significantly further that interest, no less intrusive treatment would achieve the same result, and the medication is medically appropriate for the individual defendant.

Does Sell apply to every incompetent defendant awaiting trial?+

No. Courts are expected to first consider forced medication on dangerousness grounds under a separate, more permissive standard. Sell applies to the narrower category of cases where medication is sought purely to restore trial competency.

Why does this case matter to forensic examiners?+

Forensic psychiatrists and psychologists who evaluate competency are often asked to testify on whether medication is likely to restore competency and whether side effects would compromise the defendant's ability to assist counsel, both required under the Sell test.

Related terms

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Estelle V. Gamble (1976)
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MHA 1983 § 47
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MHA 1983 § 48
UK Mental Health Act 1983 provision equivalent to § 47 but applying to unsentenced (remand) prisoners; case law requires more prompt decision-making...

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