The principal of Opportunity, Alabama’s high school finishes her speech, welcoming the entire student body to a new semester and encouraging them to excel and achieve.
The students get up to leave the auditorium for their next class.
The auditorium doors won’t open.
Someone starts shooting.
— Zigreads (@zigreads) January 22, 2016
Told over the span of 54 harrowing minutes from four different perspectives, terror reigns as one student’s calculated revenge turns into the ultimate game of survival.