Marker of Change

The École Polytechnique massacre, also known as the Montreal massacre, was an antifeminist mass shooting that occurred on December 6, 1989, at the École Polytechnique de Montréal in Montreal, Quebec, Canada. Fourteen women were murdered; another ten women and four men were injured.

The perpetrator was 25-year-old Marc Lépine, armed with a legally obtained Ruger Mini-14, 30-round high-capacity magazines, and a hunting knife. He began his rampage at a mechanical engineering class at the École Polytechnique, where he separated the male and female students, ordering the men to leave. He shot all nine women in the room, killing six. For nearly 20 minutes the shooter moved through corridors on multiple floors of the building, the cafeteria, and another classroom, targeting women. He wounded more students and killed eight more women before fatally shooting himself.

Source: Wikipedia