ORLAND, CA - Ten people including some high school students have been killed in a highway tragedy in Northern California.

Massive flames devoured a tour bus and a Fed-Ex tractor-trailer north of Sacramento.

Police say the FedEx truck crossed the median, slammed into the bus and sparked the fireball.

The truck driver is dead. Authorities are now working to identify the eight victims killed on the bus.

The students were from various high schools on their way to a college visit at Humboldt State University.