@CNN: Here’s a look from the scene outside Great Mills High School in Great Mills, Maryland, which is currently on lockdown after a shooting at the school, St. Mary’s County Public Schools says https://t.co/O0tm9C2l8X https://t.co/2dJ05pghF6

March 20, 2018 / The Arbiter / CNN

@CNN: Here’s a look from the scene outside Great Mills High School in Great Mills, Maryland, which is currently on lockdown after a shooting at the school, St. Mary’s County Public Schools says https://t.co/O0tm9C2l8X https://t.co/2dJ05pghF6

Here’s a look from the scene outside Great Mills High School in Great Mills, Maryland, which is currently on lockdown after a shooting at the school, St. Mary's County Public Schools says https://t.co/O0tm9C2l8X pic.twitter.com/2dJ05pghF6

— CNN (@CNN) March 20, 2018

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