Stock Photo - Deputy First Class Blaine Gaskill of the St. Mary’s County, Maryland Sheriff’s Office and Great Mills High School, where Gaskill heroically brought the active shooter incident to a quick end on March 20, 2018 after throwing the ceremonial first pitch prior to the game against the New York Mets at Nationals Park in Washington, D.C. on Thursday, April 5, 2018. Credit: Ron Sachs / CNP (RESTRICTION: NO New York or New Jersey Newspapers or newspapers within a 75 mile radius of New York City) Photo: Ron Sachs/Consolidated/dpa - FOR EDITORIAL USE ONLY unless licensed by MLB (RESTRICTION: NO New York or New Jersey Newspapers or newspapers within a 75 mile radius of any part of New York, New York, including without limitation the New York Daily News, The New York Times, and Newsday.). - Washington/District of Columbia/US