Kyle William Spitze was part of an online extremist movement that coerces young people to do self-harm, officials said. Two of his victims died by suicide.
A federal judge in Tennessee this week sentenced a man to 77 years in prison for having child pornography as a member of groups that officials say glorified mass murder and urged young people to commit self-harm.
Officials are investigating after multiple strains of E. coli and a type of salmonella sickened dozens of people across the United States. Two people were infected with both salmonella and E. coli.
The gunman, Chad Hickman, was found dead in a wooded area near Whitlock Lake in Caldwell Township, the authorities said. A motive for the shootings was not immediately known.