Most school shootings are caused by bullying, with the shooter seeking revenge. One example is the 2006 Dawson College shooting in Montreal where a 25-year-old man killed one student and injured 19 others before committing suicide. Students can help reduce shootings by noticing if classmates seem depressed, lonely, or having issues, and helping to calm them down if upset. Stopping bullying by intervening when it happens can make a big difference. Kids Help Phone is available for counseling if students are being bullied and don't want to tell their parents. School shootings are tragic because students the same age as the victims can die from other students' actions, often due to bullying.