u drifted into oncoming traffic, though sheriff's officials noted the driver was on the way to work, is cooperating and has not been arrested.

Over 100 first responders rushed to what Judd described as the county's most tragic bus crash in decades.

School Superintendent Fred Heid confirmed families were notified and noted emergency evacuation drills helped prevent further severe injuries to students.

Traffic impacts and next steps

What's next:

Lucerne Park Road is expected to remain closed for a minimum of four to five hours while the traffic homicide team conducts its investigation.

Winter Haven High School remained open Monday, and sheriff's officials plan to hold another press conference with more details Tuesday.