Teen shooter Solomon Henderson expressed a wide array of troubling views in a purported manifesto and on social media before gunning down 16-year-old Josselin Corea Escalante at Antioch High School on Wednesday, ADL representative Carla Hill told The Post Wednesday night.

One student is dead and another is wounded after a third student opened fire with a pistol Wednesday at Antioch High School in Nashville, Tennessee, police said. The 17-year-old shooter then shot himself and died,