OKLAHOMA CITY - Authorities have released the video from an Edmond school bus, showing a multi-vehicle in NW OKC on April 26.

Three people were in critical condition following the four-vehicle crash, near Memorial Rd. and N. Santa Fe Ave. At least one person had to be extricated from their vehicle and another was ejected. 

Officials tell News 9 the bus was carrying students from Edmond North and Edmond Santa Fe High Schools, who were en route to afternoon programs at Francis Tuttle Technology Center. 

Keep checking with News 9 and News9.com for more information