Fifteen Years for What He Didn’t Do: The Sentencing That Tests Parental Liability

The Colin Gray sentencing ended Thursday with a number that satisfied almost no one in the courtroom. Judge Nicholas Primm gave the 55-year-old father 15 years in prison — a fraction of the 80 years prosecutors demanded, and more than the decade his lawyers asked for.

Gray, wearing a striped prison uniform, was breathing heavily as it was read out. He was escorted from the Barrow County courtroom in shackles.

Two days earlier, in the same room and before the same judge, his son received life without the possibility of parole.

How the Sentence Was Built

Gray was convicted in March on 27 counts stemming from the September 4, 2024 shooting at Apalachee High School in Winder, Georgia, about 45 miles northeast of Atlanta. The charges included two counts of second-degree murder, two of involuntary manslaughter, 23 counts of second-degree cruelty to children, and reckless conduct.

Under Georgia law, second-degree murder covers causing a child’s death through the crime of cruelty to children — a charge that does not require intent to kill.

Primm imposed 15 years for each second-degree murder count, 10 years for the reckless conduct and child cruelty counts, and lesser terms elsewhere. Because he ordered them served concurrently rather than consecutively, the total came to 15 years. Gray faced more than a century had the judge stacked them.

He has already been in custody for 22 months.

The Four Who Died

Students Mason Schermerhorn and Christian Angulo, both 14, were killed. So were teachers Richard “Ricky” Aspinwall, 39, and Cristina Irimie, 53. Another teacher and eight students were wounded, seven of them by gunfire.

Colt Gray, then 14 and now 16, pleaded guilty to all 55 counts against him. He will remain in juvenile detention until he turns 17, then transfer to the state Department of Corrections.

What the Families Said

Relatives testified at length, most urging the maximum.

Breanna Schermerhorn, whose son was killed, told the court the shooting was preventable rather than unavoidable, and that decisions made inside the Gray household handed four families a lifetime of grief.

Shayna Aspinwall, whose husband died and who teaches high school herself, said Gray had not pulled the trigger but had purchased a firearm and left it accessible to a minor. She argued the sentence had to account for the families left to carry the trauma permanently.

Several told reporters afterward they considered 15 years too lenient.

The Prosecution’s Case

District Attorney Brad Smith argued Gray was convicted not for what he failed to imagine, but for what he already knew.

The rifle had been a Christmas present, given along with ammunition, a sight and other accessories. Months before that, law enforcement had visited the home after the teenager was reported to have threatened an elementary school. Colt’s mother, Marcee Gray, separated from Colin, told investigators she had argued with him weeks before the shooting and asked him to secure the guns and limit their son’s access.

Smith displayed photographs of the teenager’s bedroom wall, which carried news coverage of the 2018 Parkland school shooting.

His argument was that Gray ignored a substantial and unjustifiable risk, and then provided the precise means to carry it out. Smith told the court Gray was the reason four people died, seven were injured, and a 16-year-old is serving life.

The Defense’s Case

Attorney Brian Hobbs asked for a far shorter term, describing a decades-long sentence as effectively a death sentence for a 55-year-old man.

His central argument was proportionality. Georgia law, he said, draws a line between harm a person intends and harm a person fails to prevent — and sentencing the father roughly as severely as the son would erase it.

He also contested the picture of a parent surrounded by obvious warnings. Colt actively concealed the depth of his involvement in an online community fixated on mass shootings, Hobbs argued, and the red flags prosecutors listed were separated by long stretches of an ordinary kid who played guitar, played video games and went into the woods with his father. The defense said Gray had in fact sought mental health treatment for his son.

They pointed to the Crumbleys as a benchmark.

The Judge’s Reasoning

Primm did not soften his assessment of Gray as a parent. He said plainly that Gray had failed, that he had not obtained counselling when the need was evident, and that he had not removed access to the weapons. He described warning lights flashing brighter and brighter.

But he was equally direct about what the law asks him to weigh. He noted that Gray had no actual knowledge of the plan, did not intend a crime, did not organise an attack and did not fire a weapon — and said each of those facts matters.

The most revealing passage was a thought experiment. Primm laid out two scenarios containing identical parental failures. In one, the teenager changes his mind, and the father is never charged with anything at all. In the other, he goes ahead, and the state asks for 80 years. The failures are the same in both.

He called Gray’s crimes tethered to his son’s, which made the case unusual, and acknowledged the whole category is divisive — the first of its kind in Georgia and, by his count, the second nationally.

He also told the families his heart ached for them, while explaining that he does not get to sentence with passion.

The Growing Precedent

Jennifer and James Crumbley became the first American parents charged this way after their son killed four students at Oxford High School in Michigan in 2021. Like Gray, they did not know of the plan but had given their son a gun. Both are serving 10-year terms for involuntary manslaughter.

Prosecutors nationally have grown more willing to bring these cases. What remains unsettled is the sentencing framework — how much punishment attaches to negligence when the resulting harm is catastrophic but unintended.

Fifteen years is now a data point in that developing answer, sitting above the Crumbley benchmark and far below what the state sought.

Apalachee High School begins its new academic year on Friday.