A judge on Tuesday sentenced a teenager who killed two students and two teachers in a shooting at Apalachee High School in Georgia to serve life in prison without the possibility of parole.
Colt Gray, 16, had pleaded guilty Friday to 55 counts, including murder, in the Sept. 4, 2024, shooting that also left several others wounded at the school about 45 miles (73 kilometers) northeast of Atlanta.
Barrow County Superior Court Judge Nicholas Primm handed down the sentence after hearing from family members of those killed and victims, as well as the lead investigator, a forensic psychologist who had evaluated Gray, a youth detention center counselor and Gray’s grandmother.
Gray, who was 14 at the time, was charged as an adult.
Gray’s father, Colin Gray was convicted in March on charges including second-degree murder and involuntary manslaughter. He is scheduled to be sentenced later this week. Prosecutors said he gave his son the assault-style rifle used to open fire at the school.
Teachers Richard “Ricky” Aspinwall, 39, and Cristina Irimie, 53, and students Mason Schermerhorn and Christian Angulo, both 14, died in the shooting. Another teacher and eight more students were wounded, seven of them hit by gunfire.
Victims of the shooting and family members of those killed conveyed their anger and grief to Primm on Friday, almost all of them asking him to impose a sentence of life without the possibility of parole.
Shayna Aspinwall, the wife of math teacher and football coach Richard Aspinwall, described “a life sentence of grief and trauma for those left behind.”
Investigators say Colt Gray aspired to be a mass shooter
Investigators testified during the sentencing hearing that Gray idolized other mass shooters, talking about them online with other members of the “true crime community,” a group of young people online who are fascinated with such attacks. Gray had chatted online about gaining notoriety through a school shooting and his admiration for previous mass shooters.
Prosecutors played recordings of phone conversations Gray had with his mother, Marcee Gray, from a youth detention center in the months after the shooting. During those calls, he directed his mother to look up what people were saying about him online. When she described “fan art” drawings depicting him or comments people made about him, he asked her how much engagement those posts were getting and seemed excited when they were getting a lot.
Gray had the “mental wherewithal” to mimic details of other mass killings on the day of the shooting, Smith said. He took steps to place those “Easter eggs,” anticipating that they would be mentioned in court one day and would perpetuate his fame, the prosecutor said.
“The shooting was not the culmination of the plan. The shooting was just one of the steps of the plan. The plan was ultimate and lifelong fame inside of the TCC,” Smith said, referencing the “true crime community.”
Colt Gray’s grandmother says he needed help
“Colt got less stability than he needed, which made him even more vulnerable,” Allen argued, arguing that his client got wrapped up in an online community where he found the acceptance he craved but wasn’t getting at home.
Gray’s maternal grandmother, Debbie Polhamus, testified that the teen had a troubled childhood and that his parents failed him. Her grandson had grown “highly agitated and aggressive” in the weeks before the shooting, she said, adding that she had urged his parents to get him some help but they didn’t follow through.
“I tried to help Colt because nobody else was helping him,” she said.
Polhamus said she visits her grandson once a week at a youth detention center and that he has improved enormously with treatment and medication. She said her grandson has been doing a lot of reading and wants to study to get his GED.
“I’d like to see him have a chance at some point to prove himself,” Polhamus said.
Gray was put in foster care while in detention because his father was in prison and there were concerns about his mother’s contact with him. Candice Broce, director of the state Division of Family & Children Services and commissioner of the Georgia Department of Human Services, managed his case.
Broce testified that Gray appeared to show improvement. After Marcee Gray was barred from speaking with her son by a July 2025 no-contact order and he started taking medication, staff at the youth detention center told Broce it “changed him essentially into a different child,” she said.