There are a number of reasons why such a lawsuit would not be appropriate. Initially, there are aspects of governmental immunity which may prevent a claim (laws that protect the school district from some lawsuits). Secondly, I have seen situations where both parents have to submit paperwork to the school to protect the school from wrongful child release claims. There are a number of other reasons such a suit would not be viable and you are free to contact us to discuss.
1 lawyer agreed with this answer