Getty / Futurism Content warning: this story includes discussion of self-harm and suicide. If you are in crisis, please call, text or chat with the Suicide and Crisis Lifeline at 988, or contact the Crisis Text Line by texting TALK to 741741. On February 10, an 18-year-old named Jesse Van Rootselaar killed two family members at her home, as well as five children and a teacher at a school in British Columbia, and eventually herself. It quickly emerged that