@CNN: The rapid response of a Maryland school’s sole resource officer, Blaine Gaskill, was instrumental in bringing a shooting incident to a quick end https://t.co/OoIaeJgpYb https://t.co/IrD7fUdDnJ

March 20, 2018 / The Arbiter / CNN

@CNN: The rapid response of a Maryland school’s sole resource officer, Blaine Gaskill, was instrumental in bringing a shooting incident to a quick end https://t.co/OoIaeJgpYb https://t.co/IrD7fUdDnJ

The rapid response of a Maryland school's sole resource officer, Blaine Gaskill, was instrumental in bringing a shooting incident to a quick end https://t.co/OoIaeJgpYb pic.twitter.com/IrD7fUdDnJ

— CNN (@CNN) March 20, 2018

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