Jhakeem Armstrong was convicted of malice murder and related offenses in Robert Parrish’s death. He challenged the evidence, trial rulings, and counsel’s performance. The Georgia Supreme Court affirmed. The court held that the evidence supported the conviction and that the claimed errors did not establish a reasonable probability of a different result. It also rejected Armstrong’s cumulative-error argument because he did not explain how the combined effect of the asserted errors prejudiced the defense. The judgment therefore remained intact.