via.q13fox.com
At least 27 people have been arrested over threats to commit mass attacks since the El Paso and Dayton shootings
When authorities arrived Friday to arrest a 15-year-old in Florida after threats to commit a school shooting showed up on a video game platform, he told them he was joking, they said. "I Dalton Barnhart vow to bring my fathers m15 to school and kill 7 people at a minimum," the boy wrote using a fake name, according to a Volusia County Sheriff's Office report.