Background
A Jefferson County jury convicted Antoine Roach of murder and several related offenses arising from the shooting death of Marcus Kyle Reid. The evidence included surveillance footage and gunshot-detection data, Reid’s blood on Roach’s sweatshirt, and cartridge casings that a firearm examiner attributed to a .380-caliber handgun recovered from Roach’s girlfriend, Melissa Martin. DNA testing provided “very strong support” for the proposition that Roach contributed to the sample taken from the handgun’s grip.
Roach represented himself at trial with assistance from whisper counsel. The jury found him guilty of murder, complicity to first-degree robbery, evidence-tampering offenses, fleeing-or-evading offenses, possession of a handgun by a convicted felon, and being a first-degree persistent felony offender. The circuit court imposed the jury’s recommended total sentence of life imprisonment.
The Court’s Holding
The Kentucky Supreme Court affirmed. It found no palpable error in the trial court’s failure to declare a mistrial sua sponte after Martin suffered a seizure while being cross-examined. The trial court excused the jury, obtained medical assistance, and admonished jurors not to consider the medical emergency or infer guilt from it. Martin resumed testifying the next day, and Roach received a full opportunity to cross-examine her.
The Court also upheld the firearm examiner’s testimony that the recovered casings were fired from the seized handgun. Roach had not requested a Daubert hearing concerning ballistics, and the examiner did not claim absolute certainty; he expressly acknowledged that his conclusion did not exclude every other firearm in the world. The Court declined to reconsider its precedent permitting properly qualified firearm-and-toolmark testimony.
Finally, the Court held that the Commonwealth did not violate its discovery obligations regarding cellphone extractions. The prosecution provided the extraction files and the software needed to open them multiple times, while the court and prosecution offered additional opportunities for Roach and whisper counsel to inspect the phones and data. Kentucky’s criminal-discovery rule did not require production in Roach’s preferred format, and the trial court did not abuse its discretion in concluding that he had a reasonable opportunity to review the material.
Key Takeaways
- A witness’s medical emergency did not require a mistrial where the court promptly addressed the incident, admonished the jury, and allowed cross-examination to continue later.
- Firearm-identification testimony remained admissible when framed as an expert opinion rather than a conclusion expressed with absolute certainty.
- Criminal discovery rules required disclosure and a reasonable opportunity for inspection, but did not obligate prosecutors to provide electronic evidence in the defendant’s preferred format.
Why It Matters
The decision illustrates the demanding standard for obtaining relief based on an unpreserved courtroom incident and reinforces the deference given to trial judges in assessing whether an admonition adequately protects a defendant’s right to a fair trial.
It also preserves Kentucky’s existing treatment of firearm-and-toolmark evidence while emphasizing the importance of requesting a Daubert hearing to preserve a methodological challenge. Because the opinion is designated “Not to Be Published,” it is not binding precedent, though Kentucky’s appellate rules permit limited citation of qualifying unpublished opinions.