The Controversy Surrounding School Shooter Manifestos

Audrey Hale, the 28-year-old assailant who killed six people, three of them 9-year-old students, at a Christian elementary school in Nashville, Tennessee, at the end of March, left behind a manifesto, artwork and other writings, according to police. While police have not revealed a motive, Hale studied previous mass shooters, planned and targeted the school, and left behind an abundant paper trail, according to authorities. The National Police Association, media outlets and many members of the public want answers. In part, according to the law enforcement group's attorney, the association is concerned that the work of city police is being interfered with by "outside influences" seeking to keep the manifesto secret.