Florida officials investigating fiery bus crash that left 5 dead

TALLAHASSEE, Fla. (AP) — Authorities were investigating Sunday what caused a driver of a decades-old school bus to run a flashing red light and collide with a tractor-trailer causing both to burst into flames killing five people and injuring 25 others.
Speed was not a factor, Wakulla County Sheriff Charlie Creel said Saturday about the early morning crash.
“We don’t know what happened to the driver. He might have fallen asleep, he might not have seen the flashing red light,&rdq