Television footage showed students leaving school buildings as Rebecca Diehm, spokeswoman for the Columbus fire department, said eight people had been transported to hospital.
Kā apstiprināja Kolumbusas ugunsdzēsības departaments, slimnīcā nogādāti vismaz astoņi cilvēki, no kuriem viens ir kritiskā stāvoklī, bet pārējo stāvoklis ir stabils.