Investigation into Leaked Manifesto Reveals Motivation of Nashville School Shooter

Authorities in Nashville are investigating online posts containing alleged writings from the 28-year-old shooter responsible for the March school shooting that left six people dead. The writings, released by a conservative political commentator, include a day's checklist and angry ramblings. It is unclear how many more pages of writings exist and what their contents are. The authenticity of the documents is being reviewed by CNN, and the shooter's parents have denied releasing them. The writings have been the subject of a legal battle over their release, as they could provide insight into the shooter's motive.