For schools, student suicide is the worst-case scenario. It triggers a crisis, leaving everyone involved in shock, with feelings of guilt and helplessness paralyzing their options for action. Nevertheless, schools are obligated to respond appropriately to emergencies such as suicides. The book first provides fundamental knowledge about suicide. It then demonstrates how to professionally respond to warning signs of suicidal risk within the school context. Furthermore, the book offers insights into crisis intervention following a suicide and includes a critical analysis of Anglo-American and German-speaking suicide prevention programs. A training session for teachers can be downloaded for free as a PowerPoint presentation.