WINDER, Ga. — It was the middle of second period at Apalachee High School, and the boy who few knew slipped out of his algebra class in J Hall again. That didn't strike his fellow students as unusual.
''He got up sometime in the morning, and class continued as normal,'' Lyela Sayarath said. ''He was probably just skipping.''
Many teenagers weren't quite awake on Wednesday morning at the high school near Winder, in rapidly suburbanizing Barrow County. Junior Julie Sandoval was dozing in her physics class as other students caught up on work. Sophomore Jacob King also dozed off, in world history, after a morning football practice.
But soon, terror and panic erupted as authorities say Colt Gray, the 14-year-old student who left class, returned to the hallway with a semiautomatic assault-style rifle and opened fire. Four people were killed and nine more hurt, seven of them shot, in the latest school shooting to shock the nation.
Gray is charged with four counts of murder. Authorities haven't said yet where he got the weapon, how he brought it to campus or what he did with it in the two hours between school starting at 8:15 a.m. and when shots first rang out around 10:20 a.m.
Law enforcement hasn't said whether Gray was being sought before the shooting. ''We're still trying to clarify a lot of the timeline,'' Georgia Bureau of Investigation Director Chris Hosey said Wednesday.
On Thursday, officials also arrested his father, Colin Gray, and charged him with involuntary manslaughter, second-degree murder and cruelty to children, saying he knowingly allowed his son to possess a gun.
At first, students thought it was a drill