Colin Gray, father of Georgia school shooter Colt Gray, was sentenced to 15 years in prison on July 30 for second-degree murder and manslaughter tied to his son's 2024 mass shooting at Apalachee High School in Barrow County, Georgia [1, 2, 3].

Colt Gray, then 16, killed four people during the September 4, 2024 attack. The victims included two 14-year-old students, Mason Schermerhorn and Christian Angulo, as well as two teachers, Richard Aspinwall and Cristina Irimie [3]. Colt Gray was sentenced on July 28 to life without parole for the killings [1, 2, 3].

The sentencing judge, Nicholas Primm, recognized the "profound" loss caused by the tragedy but differentiated Colin Gray's actions from those of his son. Primm said, "My heart aches for everyone that was there that day... But the law requires that I set aside emotion. I don’t get to sentence with passion" and added, "The loss here is profound. But I still have to distinguish your acts from the malignant heart and the acts that Colt Gray committed" [2, 3].

Prosecutors had sought an 80-year prison term for Colin Gray, but the judge imposed 15 years instead [1, 2, 3]. The defense had requested 10 years in prison plus 10 years of probation, arguing Colin Gray had less warning of his son's plans compared to other similar cases [1, 2, 3].

Evidence showed Colin Gray gave his son a SIG Sauer SIGM400 rifle as a Christmas present the year before the shooting [3]. Barrow County District Attorney Brad Smith pointed to Colt Gray's "gunman shrine" in his bedroom and said the risk was "staring him in the face every day" [1].

The criminal case reflects a legal approach that holds parents accountable for gun violence committed by their children [1, 2, 3].

Colin Gray’s sentencing follows his son Colt's life-without-parole sentence, completing the latest judicial action linked to the 2024 Apalachee High School shooting.