Florida mom runs over her own daughter in an SUV while dropping her off on the first day of school.

NEW: Florida mom runs over her own daughter in an SUV while dropping her off on the first day of school.

A 12-year-old girl is in critical condition after her mom accidentally ran her over at Booker Middle School in Sarasota.

The girl reportedly dropped her backpack and some school supplies that rolled under her mom's SUV. The mom then tried driving off, running over her own daughter.

"She was just screaming, just in a panic, holding her head, holding her chest," said a witness.

The girl is reportedly recovering in the hospital.