 to tell him what was happening. Knowing his family was aboard Flight 175, Lee Hansen watched on TV as the plane crashed and exploded into the South Tower. His two-year-old granddaughter, Christine Hansen, was the youngest victim of 9-11. Down below, first responders reacted to the explosions and rushed to the fiery scene. Jay Jonas and the men of Ladder 6 were about a mile from the Twin Towers when they were hit.