A 17-year-old boy was arrested Friday for allegedly making online threats against black and Hispanic students at a. The high school sweethearts saw the SUV barreling toward them as they sat. Prosecutors are considering filing charges against a 21-year-old driver who plowed down a 17-year-old high school students were killed and four others were injured when a man plowed his car into a building. The 17-year-old teenager from Massachusetts was riding a snowmobile on Thompson Lake. Kansas City Public Schools will make up Tuesday's snow day on Monday, March.