A 17-year-old boy turned himself in to police over a school shooting that escalated to death the year before.
Four students perished in the assault at Apalachee High School.
Multiple others were injured.
Gray confessed to law enforcement that he was responsible for the shooting.
The presiding judge overseeing the case set July 2026 for his penalty.
Apalachee school shooting: Colt Gray pleads guilty, to be sentenced next week WSB-TV
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