Oxford High School student return to school after they walked out of classes on May 26, 2022, in Oxford, Mich., to show their support for the Uvalde, Texas community and the recent mass shooting that occurred at an elementary school. About 20 students at the Michigan high school where four students were killed in a mass shooting say their constitutional rights to safety and education were violated and that they want changes to ensure security at school, a law firm representing them said Friday, June 17, 2022. (Mandi Wright/Detroit Free Press via AP, File)