I had a close friend with a very similar problem.
In 9th grade his daughter was being threatened, screamed and cursed at and punched. She had money stolen from her and had her cell phone stolen twice.
After talking to the principal and teachers he soon realized the situation was impossible.
He transferred his daughter to a Catholic high school.
She did extremely well. She graduated high school with a 3.9 GPA and attended a very highly rated college. She graduated, got a good job and was recently married.
My wife and I attended their wedding.
Get an attorney and file a lawsuit against the school and the children abusing your daughter. Contact the police and press charges.
But get your daughter into a better environment.
Take her out of that school and either homeschool or put her into a good school.
Lawyers generally will not sue the schools.
Some things:
1) Many classrooms have cameras now.
2) The school should investigate whether they have witnesses to these events. The child should state who hit them and who saw it.
3) Take that info to the school.
My daughter’s entire freshmen floor was being bullied by some thugs. My wife called the college and gave them the names of the perps. The ringleader was tossed out of school that week.
my son took all three of his daughters out of the school system because of all the drama and how kids act toward each other today.....and the school was one of the supposedly best in the area. Kids aren’t just bullies today....they maniulate and are highly attuned to pulling the wool over the authorities eyes.
After he enrolled them in Charter school and fixed over a room with computers etc...the girls did outstanding and loved it! Loved their instructors and actually had great ‘outings’ with other classes throughout the area where they all got to meet each other.
Son said it was the best decision he ever made for his kids..