On Aug. 1, 1966, a sniper rode the elevator to the top floor of the University of Texas Tower and opened fire, holding the campus hostage for 96 minutes. The movie shares the untold story of that day, when the worst in one man brought out the best in so many others.
After the death of her mother, an estranged daughter struggles to save her brother, and those around her from a malevolent faceless spirit.
A harmless game of Truth or Dare among friends turns deadly when someone — or something — begins to punish those who tell a lie or refuse the dare.