Summary
The Georgia Supreme Court affirmed Justin Marquis Graves's convictions for murder, aggravated assault, and possession of a firearm during the commission of a felony arising from the robbery and fatal shooting of a taxi driver. The court held that the circumstantial evidence was legally sufficient and that the jury was authorized to reject Graves's alternative-perpetrator theory. The court also rejected Graves's ineffective-assistance claims concerning gang-related expert testimony, autism-related expert testimony, and the recording of voir dire.
Topics
Practice areas
Questions Presented
- Whether the evidence was legally sufficient to sustain Graves's convictions when he claimed that an unidentified stranger killed Bemus.
- Whether trial counsel was ineffective for failing to obtain an expert concerning the purported G.D. Insane gang.
- Whether trial counsel was ineffective for failing to obtain an expert concerning Graves's alleged autism and his reaction after witnessing the shooting.
- Whether trial counsel was ineffective for failing to ensure that voir dire was fully transcribed.
- Whether the trial court's failure to record voir dire constituted reversible error.
Holdings
- The evidence was sufficient to sustain Graves's convictions because the jury was authorized to reject his alternative hypothesis that an unidentified stranger killed Bemus.
- Graves failed to establish ineffective assistance because he did not prove that counsel performed deficiently or that the absence of testimony about the purported G.D. Insane gang prejudiced the trial outcome.
- Graves failed to establish ineffective assistance based on counsel's failure to obtain an expert concerning autism because he did not obtain such an expert for the new-trial hearing, show what the expert would have testified to, or establish that he had been diagnosed with autism.
- Graves failed to establish ineffective assistance because he identified no harmful or prejudicial event during the unrecorded portion of voir dire.
- The trial court's failure to record voir dire did not constitute reversible error because recording voir dire is mandatory only in cases in which the death penalty may be imposed, and this was not a death-penalty case.
Key quotations
“But not every hypothesis is a reasonable one, and the evidence "need not exclude every conceivable inference or hypothesis-only those that are reasonable."” (751)
“The jury was authorized to reject this hypothesis, and the evidence was sufficient to authorize the jury to find Graves guilty of the crimes for which he was convicted.” (751)
“To prevail on a claim of ineffective assistance, Graves must prove both that the performance of his lawyer was deficient and that he was prejudiced by this deficient performance.” (752)
Factual background
Graves rode in taxi driver Michael Bemus's taxi and was recorded leaving the taxi alone after Bemus was fatally shot in the back of the head at the Allround Suites motel. Graves then walked to the nearby Masters Inn, paid cash for his room, and obtained a key card. Investigators later found a sweatshirt bearing gunshot primer residue and a shirt containing both Bemus's and Graves's DNA. At trial, Graves claimed an unidentified stranger had shot Bemus, but his account conflicted with his changing statements to police.
Procedural history
A Cobb County grand jury indicted Graves in October 2015. After an October 2017 jury trial, he was convicted of all charged offenses; the felony-murder counts were vacated by operation of law, and one aggravated-assault count was merged. The trial court imposed life imprisonment without parole for malice murder, twenty years concurrent for aggravated assault, and five years consecutive for firearm possession. The trial court denied Graves's motion for new trial in March 2018, and the Supreme Court of Georgia affirmed.