On what seemed like a typical summer day, August 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. When the gunshots were finally silenced, the toll included 16 dead, three dozen wounded, and a shaken nation left trying to understand. Using a unique blend of historical archival footage, interviews and rotoscope animation, TOWER reveals the action-packed, untold stories of the witnesses, heroes, and survivors of America’s first mass school shooting, when the worst in one man brought out the best in so many others. TOWER steps out of the shadow of history to reveal the subjects as they are in the present day, exploring the legacy of the shooting through the eyes of the survivors of a story they’ll never forget, but in some cases had not talked about for decades. Watch this episode of Independent Lens Tuesday, February 14 at 9:00 pm, and again on Friday, February 17 at 8:00 pm.