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Supreme Court of Georgia · criminal appeal

Williams v. State

Filed June 2, 2026 · Docket S26A0547

The Supreme Court of Georgia upheld a DeKalb County man's murder conviction for stabbing his mother, rejecting claims that his lawyer should have pursued a mental illness defense and that the judge should have stopped the trial to check his competency.

In plain language

Antonio Williams was convicted of murdering his mother, Terri Alexander, by stabbing her at their DeKalb County home just after he was released from a hospital stay for schizophrenia. At trial, witnesses described him as calm and coherent both before and after the killing, and physical evidence tied him directly to the crime. On appeal, Williams argued his trial lawyer failed him by not pushing harder to explore his mental health for a possible insanity defense or competency evaluation, and that the trial judge should have paused the trial on his own to check whether Williams was mentally fit to stand trial after hearing about his psychiatric history. The Supreme Court of Georgia disagreed with both arguments. It found that Williams's lawyer had consulted a psychiatrist and a social worker, that Williams himself insisted he was innocent and refused a mental health defense, and that nothing at trial signaled the judge needed to stop and question his competency. The convictions and sentence were affirmed.

What the court decided

The court held that trial counsel was not ineffective for declining to pursue further competency evaluation or an insanity defense because Williams appeared competent, understood the proceedings, and refused to abandon his claim of innocence, and that the trial court had no duty to sua sponte order a competency hearing absent evidence raising a genuine doubt about his competence at trial.

Why it matters

The ruling reinforces that defense lawyers can respect a client's insistence on innocence over pushing a mental health defense without being found ineffective, and that judges need clear signs of incompetence, not just a history of mental illness, before halting a trial for a competency check.

Outcome

Affirmed

How the court got there

  1. To win an ineffective assistance claim, Williams had to show both that his lawyer's performance was unreasonable under the Strickland test (the standard for evaluating whether a defense lawyer's actions fell below basic professional norms) and that the outcome would likely have been different without the error.
  2. The court found trial counsel was not deficient regarding competency because counsel testified he never doubted Williams's competency, based on his own interactions with Williams, input from a social worker, and a psychiatrist's evaluation, and Williams understood the charges and helped shape his defense.
  3. On the insanity defense, the court noted counsel had a psychiatrist evaluate Williams and recommended a mental health defense, but Williams insisted he was innocent and refused to pursue it, and a defendant retains the right to choose the objective of asserting innocence, so counsel was not deficient for honoring that choice.
  4. For the competency claim against the trial court, the standard asks whether the judge received information that should have raised a genuine doubt about whether Williams could understand the proceedings or help his lawyer, considering irrational behavior and any prior medical opinions on competency.
  5. The court found only one brief outburst during trial and no medical opinion suggesting incompetence, and Williams answered questions appropriately when asked about testifying, so nothing required the judge to stop the trial and order a competency hearing on his own.

From the opinion

[A]utonomy to decide that the objective of the defense is to assert innocence is reserved for the client.

McMillian · Explaining why the defendant's insistence on innocence controlled the defense strategy.

Topics

  • murder conviction
  • ineffective assistance of counsel
  • competency to stand trial
  • insanity defense
  • mental illness and crime

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