11-Year Old Student Killed by a Truck During Anti-Gun Walkout Good work lefties. He Participated in the Walkout And Then Left At first, he participated in the walkout. But then he left the campus during the walkout with about 12 to 15 students who scaled a wall to escape. Johnathan Benko was seriously injured crossing back and later died in the hospital. Ysleta Independent School District Superintendent Xavier De La Torre said the boy was with a group of about 12 to 15 students who used the National School Walkout as a way to leave Parkland Middle to go to a park. All Parkland Middle School extracurricular activities Friday and over the weekend were canceled, De La Torre said. He said there were walkouts at almost all the district’s secondary schools — mainly to the football fields or ending in moments of silence.