School policies and state laws regarding fights or threats of violence on school grounds vary from state to state; from school district to school district; and between public schools, private schools, and charter schools.

School discipline and punishment laws are generally located in a state’s statutes (often in the Education Code) and further defined in a specific school’s policies and procedures. Federal laws may also apply in particular school discipline contexts. And state and federal criminal laws may apply to certain student conduct that occurs on school property or at school-sponsored events.

In New Jersey, the handling of fights or threats of violence on school grounds is governed by a combination of state statutes, particularly within the Education Code, and the individual policies of school districts, whether they be public, private, or charter schools. New Jersey's Anti-Bullying Bill of Rights Act requires schools to address bullying, which can include threats of violence. Additionally, the state's Zero Tolerance for Guns Act mandates strict consequences for possession of a firearm on school property. School districts in New Jersey are also required to have policies in place for dealing with violence and harassment, ensuring a safe school environment. Federal laws, such as the Gun-Free Schools Act, impose additional requirements and penalties for certain conduct. When student behavior constitutes a crime, state and federal criminal laws may be invoked, leading to potential juvenile justice system involvement or other legal consequences. It is important for students and parents to be aware of both the specific school policies and the relevant state laws to understand the potential disciplinary actions that can be taken in response to fights or threats of violence in schools.