Some researchers say these recent attacks are examples of “nonideological” terrorism — the result of several antisocial, ...

Shortly after 11 a.m. on Jan. 22, 17-year-old Solomon Henderson entered the cafeteria ... A day after the shooting, the Metro Nashville Police Department said it had determined that the gun ...

The following month, 17-year-old Solomon Henderson killed himself and another student at Antioch High School in Nashville. Both appear to have been heavily influenced by mass killers of the past ...