can i take legal action towards my son's school for not keeping him safe from being physically abused by another student during the hole school year?t

my 8 year old son was beat on by a female student who was older then him, all year.. i reported each asault and had pictures and the school did nothing. i requested transfers to a diff class and was denied.the councillor lied in a meeting we had and said she had no knowledge of this and she was counsiling my son for this all during the year.she became abusive towards me and had to be removed from the meeting. the school also had his teacher search my sons body in the door way of the class room..parents sent letters in on what their child witnessed and they were being told to stay out of it .bottom line i have pictues of the beatings and the school pushed it under the rug ,and no one from the superintendents office will take my calls to tell me how this is being rectified..there is more to my case but i cant fit it all in this e-mail.. my son suffers from panic attacks, his grades went down! no one protected me mom. we are teaching him men dont hit woman, he never hit this girl back