 Provo City Fire Marshal Lynn Schofield says he was at the Stadium of Fire show when the incident took place. He explained that there was a malfunction of one of the fireworks in the pyrotechnic display that had caused the discharge of fireworks into the crowd. Now, Schofield said that the fireworks were inspected in the days leading up to the show, including an extensive inspection that happened on Thursday, and they had no indication that there was going to be a problem during the show.