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Updated on: July 24, 2026 / 10:08 AM EDT

/ CBS Atlanta

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Colt Gray, the teen accused of killing four students and injuring nine others in the 2024 shooting at Georgia's Apalachee High School, pleaded guilty to all 55 charges in court on Friday morning.Gray entered a "non-negotiated" plea, which means that he admitted guilt to all of his charges without a pre-arranged deal between his attorneys and the prosecution.Gray, who was charged as an adult, is facing a total of 55 counts, including malice murder, aggravated battery, and aggravated assault. The judge will have the ultimate say in the sentence. The minimum is life with parole; the maximum is life without parole.