CNN News
Top Stories- The 180-page document was allegedly written by the suspect and posted online just before the mass shooting
- The suspect: Payton Gendron made 'generalized threat' when he was in high school in 2021, authorities say
- Horror: She was picking up ice cream. People started screaming
- Analysis: Critics say 'replacement' conspiracies driving gunmen are pushed on Fox
- Watch: Mayor identifies hero who engaged shooter
