A photo shared by the sheriff's office on Facebook shows the bus at the front of the pile-up. While they didn't share details of how the crash occurred, it appears a pickup truck struck the bus from behind, while a sedan crashed into the truck and an SUV ran into the sedan.
The School District says the 23 students on board were on their way to South Fork High School.
Nearly two dozen students were on a school bus this morning when it was involved in a four-vehicle crash.
The Martin County Sheriff's Office says there were no injuries in the accident that happened along Federal Highway at Village Road in Stuart after 8:30 a.m.