The Preventable Tragedies Database is the most thorough public accounting of the role of mental illness among victims and perpetrators of violent acts in the United States. The database is compiled using automated Internet queries and manual research of news articles and other online resources.

This section of the Preventable Tragedies Database include the people with serious mental illness who were involved in the tragedy. Once you have searched, click on "additional details" for further information about other individuals involved in that particular tragedy.