From Algebra 1 to barricading doors: How the Georgia school shooting unfolded

The warning had come that morning by phone to Apalachee High School: There would be shootings Wednesday at five schools. And the unknown caller – law enforcement officials would later confirm – warned Apalachee would be the first. Still, students all across Winder, Georgia, streamed into their classes Wednesday, heading to first period, then second. For Lyela Sayarath at Apalachee High, it was Algebra 1. When the quiet boy sitting next to her got up during the lesson and left, …