@FoxNews: Deputy First Class Blaine Gaskill of the St. Mary’s County Sheriff’s Office was the school resource officer who engaged a school shooter in Maryland on Tuesday. The incident left two students injured, and the shooter dead. https://t.co/DMHmAIZdnp https://t.co/4RV7twwctD

@FoxNews: Deputy First Class Blaine Gaskill of the St. Mary’s County Sheriff’s Office was the school resource officer who engaged a school shooter in Maryland on Tuesday. The incident left two students injured, and the shooter dead. https://t.co/DMHmAIZdnp https://t.co/4RV7twwctD