Philip Chism Killed His Math Teacher Colleen Ritzer With A Box Cutter

Philip Chism Killed His Math Teacher Colleen Ritzer With A Box Cutter

  Danvers, Massachusetts — Philip Chism, 14, murdered Danvers High School math teacher Colleen Ritzer, 24, of Massachusetts on Tuesday October 22, 2013. According to reports Chism may have been infatuated with Ritzer and became enraged after she didn’t show any interest in him. Students from Ritzer’s Algebra class told investigators that she had asked […]