Colin Gray, the father of Georgia school shooter Colt Gray, was sentenced to 15 years in prison Thursday, two days after his son got life.

Colt Gray, 16, faced a sentence of life with or without parole after pleading guilty to all 55 counts against him, including murder and aggravated assault.

Colt Gray, now 16, unleashed hell in 2024 when he opened fire at a high school, killing two students and two teachers.