Montclair, NJ – Law enforcement is investigating a threat made by a student against Montclair High School according to Principal Jeffrey Freeman, who sent the following email to parents Monday regarding information the school obtained: Dear MHS Community, Early this morning, it was brought to my attention that a threat against the school was made by one of our MHS students. In response, we immediately contacted law enforcement to investigate the threat and the situation continues to be investigated by school authorities and law enforcement. Threats against schools are treated very seriously an…