The Sangamon County Coroner's office said 8-year-old Bradley Lund had been hospitalized at HSHS St. John's Hospital since suffering multiple blunt force injuries in the crash on April 28.

Four others died at the scene: Ainsley Johnson, 8; Kathryn Corley, 7; and Alma Buhnerkempe, 7, all of Chatham; and Ryle Britton, 18, of Springfield. All the victims died of blunt force trauma, according to Allmon. Six others, including Lund, were injured.