One of the 12-year-olds threatened to shoot four of his classmates, the other posted a threat on Instagram and an 11th grader ...

Authorities are examining “very concerning online writings and social media posts” connected to the shooter who killed a female student and wounded another student in a Nashville high school cafeteria ...

Nashville investigators say they believe the teenager who opened fire in a high school and killed a girl before killing himself was influenced by material found on "harmful" sites.