Police are investigating the incident at Armstrong High School, but no charges have been filed, according to the station.Newsweek has contacted Heather Andring, the Armstrong School District and Manor Township Police for further comment.It comes days after a lawsuit was filed against an Indiana school district after staff members denied two transgender students the use of bathrooms and restrooms aligning with their associated gender identity.The American Civil Liberties Union filed the lawsuit against the Vigo County School Corporation on behalf of the students, requesting a preliminary injunction ensuring that staff at Terre Haute North High School use the preferred male names of the students.Meanwhile, the ACLU and LGBTQ civil rights.