Knowing (2009)

In 1959, Lucinda Embry hears whispers while staring at the Sun. When her idea to make a time capsule is chosen by the school, each child draws what they believe that the future will look like. Lucinda writes a page of seemingly random numbers for the time capsule, which is to be opened in fifty years. Lucinda's teacher calls for the pupils to finish, but Lucinda continues until her teacher takes the page off her desk unfinished. Lucinda goes missing after the time capsule is dedicated, and is found in a utility closet, scratching numbers into the door with her fingernails bleeding.