Henry Joseph Horton IV, 19, of Okeechobee, Okeechobee County, Florida, United States had plans for mass killings at multiple locations including Okeechobee High School in Okeechobee and Marjory Stoneman Douglas High School in Parkland, Broward County, Florida. He has a handwritten manifesto that detailed these plans. On February 14, 2018, Florida native Nikolas Cruz, then … Continue reading Okeechobee High School alum Henry Horton IV held at Palm Beach County jail on $1 million bond
