 Also, schools will now be required to ban cell phones in class during instruction time. A private fireworks show gone wrong in northwest Indiana. Officials say one of the fireworks apparently malfunctioned and it caused a lot of chaos. Multiple homes and nearly a dozen vehicles in Griffith, Indiana, were damaged. Neighbors are speaking out. All the shelves fell, all the pictures fell, books were everywhere, and we just ran outside thinking we thought maybe a car exploded. At least seven people were injured.