Potter was sentenced to 6 years at a reform school. A massacre occurred at Joachim Lelewel high school in Wilno, Poland.
He turned himself in to local police the following morning and was arrested.
Tennyson Beard, 14, got into an argument with William Hachmeister, 15, at Morey Junior High School.
Joseph Annunziata and Neil Simonelli shot and killed teacher Irwin Goodman at William J.
Gaynor Junior High School after he had caught them smoking in a wash room. Sweatt, superintendent and teacher at the Alexander School, was shot to death by students Billy Ray Powell, 16, and Hugh Justice, 19.
A struggle ensued in which student Griffith fatally stabbed Kiser several times. Horvarth, for missing classes, Johann Skultety, a gymnasium student in Szeged, barged into the classroom and fired with a revolver at the teacher, missing him.