Riley v. State

Yathomas Riley was convicted by a Lee County jury of murdering his wife, Dr. Lisa Marie Riley, an emergency room physician, in their bedroom while their infant son crawled nearby. Evidence included prior domestic violence, home security system data showing his movements that night, gunshot residue and trajectory evidence inconsistent with suicide, and blood spatter on his clothing. He was sentenced to life without parole plus additional years. Representing himself on appeal, Riley argued the trial court wrongly let the lead investigator stay in the courtroom during trial, that false or inaccurate security-system evidence reached the grand jury and jury, and that his trial lawyer was constitutionally ineffective, including by arguing a brain-injury based insanity defense Riley says he rejected, which he claimed amounted to conceding guilt. The Supreme Court of Georgia rejected every argument. It found the investigator was properly exempted from witness sequestration rules, that Riley's evidence claims were unpreserved or unsupported, that his ineffective-assistance claims were too vague to succeed, and that his lawyer's alternative defense theories never conceded guilt, so it affirmed the convictions.

The trial court properly exempted the lead investigator from sequestration as the State's chief investigative agent, Riley's evidentiary and ineffective-assistance claims were unpreserved or unsupported, and trial counsel's alternative defense theories, including insanity based on CTE, did not concede guilt or violate Riley's Sixth Amendment rights under McCoy v. Louisiana.

The ruling confirms that Georgia prosecutors can keep their lead investigator in the courtroom during trial, that defendants must raise evidence and perjury objections at trial or lose them on appeal, and that lawyers can argue alternative defenses without violating a client's right to maintain innocence.

Affirmed

1. Georgia's witness sequestration rule (O.C.G.A. § 24-6-615), which generally requires witnesses to stay out of the courtroom until they testify, does not apply to a party's designated representative, and courts have discretion to exempt the government's chief investigative agent from it.
2. Because the investigator was the State's lead case agent who prepared the master report and oversaw the investigation, the trial court acted within its discretion in letting him remain in the courtroom throughout trial.
3. Grand juries may consider evidence without regard to whether it would be admissible at trial, so claims about false evidence presented to the grand jury are not subject to appellate review absent proof a witness was incompetent or unsworn.
4. Riley's claims that false security-system evidence and perjured testimony were used at trial were not preserved because he never raised these objections during the trial itself, and claims not raised below generally cannot be raised for the first time on appeal.
5. To win an ineffective-assistance claim, a defendant must show both that his lawyer's performance was unreasonably deficient and that this deficiency likely changed the outcome, a standard from Strickland v. Washington; Riley's generalized, unsupported list of alleged failings did not meet this heavy burden.
6. Under McCoy v. Louisiana, a lawyer may not concede a client's guilt when the client insists on maintaining innocence, but here counsel argued alternative defense theories, including suicide, manslaughter, and insanity from brain injury, all aimed at acquittal, so no concession of guilt occurred.

• murder conviction
• ineffective assistance of counsel
• witness sequestration
• McCoy v. Louisiana
• domestic violence homicide