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Father sentenced to 15 years in prison in Georgia high school shooting carried out by teenage son

Published July 31, 2026 · Updated July 31, 2026 · By Daniel Miller - tyunews.com

Foto : Daniel Miller - tyunews.com

Father Sentenced to 15 Years in Georgia School Shooting Case

Tyunews.com – A Georgia father has been sentenced to 15 years in prison following a tragic high school shooting carried out by his teenage son. Colin Gray, 55, received the sentence after a jury found him criminally responsible for the deadly attack at Apalachee High School. The verdict was reached in less than two hours of deliberation during March proceedings at the Barrow County Courthouse in Winder, Georgia.

A Father's Responsibility

The September 2024 shooting claimed the lives of two teachers and two students. Colt Gray, then 14 years old at the time, used an assault rifle belonging to his father during the rampage. The younger Gray has since pleaded guilty to all 55 charges against him, including murder and aggravated assault. Now 16, he received a life sentence without parole on Tuesday.

"What we're really referencing is this new phenomenon of parents being charged in conjunction with crimes that their children are committing," Judge Nicholas Primm observed. "It's a divisive case."

Colin Gray faced more than 100 years behind bars after being convicted on 27 counts. These included second-degree murder, involuntary manslaughter, reckless conduct, and second-degree cruelty to children. The judge sentenced him to 15 years for each second-degree murder conviction, with all lesser penalties running concurrently.

Missed Warning Signs

According to Judge Primm, the father's conviction resulted from his failure to act on growing concerns about his son. "The warning lights were flashing brighter and brighter," the judge explained, noting that Colin Gray did not secure professional help or properly restrict firearm access at home.

"No parent thinks that their child is going to be the next school shooter, but it became more and more obvious that something bad was going to happen," Primm stated. "If he had used gun locks or removed the ammunition from his house, you wouldn't be here today."

This case represents the most recent American parent to face charges for a mass shooting committed by their child. Judge Primm noted this was the first such case in Georgia's history and only the second nationwide he could identify.

Prosecution and Defense Arguments

Defense attorney Chris Hobbs requested a 10-year sentence, calling it the first case of its kind tried in Georgia. Hobbs argued that while Colin Gray recognized his son's struggles, he ultimately misread the warning signals.

"We understand the gravity of this situation. Four people are gone, and nothing the court can do today can change that. But the question today is narrower, and in some ways harder -- what does justice require when a father's negligence and a son's concealed intent meet on a single morning?"

Prosecutors, led by Barrow County District Attorney Brad Smith, sought an 80-year sentence. Smith argued that Colin Gray handed Colt a firearm months after law enforcement requested weapon restrictions. The prosecutor also pointed to a Parkland high school massacre shrine in Colt's bedroom as evidence of ignored risk.

"This was the risk he was ignoring, that there would be a mass shooting of children at a school, and he gave his son the exact tool he would need to accomplish this," Smith declared. "He is the reason four people are dead, seven are injured and countless others traumatized."

During Thursday's sentencing hearing, several grieving families spoke to the court. Colin Gray remained silent before receiving his sentence. Judge Primm acknowledged the father's lack of intent while distinguishing his actions from his son's crimes.

"You didn't intend to commit these crimes that you've been convicted of, but the loss here is profound," Primm told Colin Gray. "But I still have to distinguish your acts from the malignant heart and the acts that Colt Gray committed upon the Apalachee school."