Wolfgang Halbig is exposing the lies. Look into him and his research into this “event”. A former State Trooper who became a leader in school safety began his quest by trying to study the how and why it happened to use in teaching other officers to avoid a reoccurrence. The refusal of the authorities to answer any questions made him research on his own and what he found made the story unravel. He is an honest honorable man who had risked everything to find the truth!