Surveillance footage reviewed by The Washington Post shows that
Cole Tomas Allen appeared to raise his shotgun in the direction of a Secret Service officer who then fired at him at least four times as he bolted through a security checkpoint outside Saturday's White House correspondents' dinner.
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The footage shows the officer drew his weapon within two seconds of Allen's arrival.
The officer fired multiple times at Allen — and in the general direction of other security personnel as Allen ran past them.
There is no indication in the footage reviewed by The Post that Allen fired his weapon, though authorities have charged him with discharging a firearm during a crime of violence. The footage shows
no obvious flash from the muzzle of the shotgun before the suspect runs out of the frame.
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Acting attorney general Todd Blanche said Monday that a used shell was found inside the shotgun and that investigators were confident he had fired. Explaining his hesitancy to definitively address the source of the round that is said to have struck the Secret Service officer, Blanche added: "We want to get that right. We're still looking at that."
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An MS NOW reporter visiting the site after the shooting
posted a video on social media showing holes in the wall near where Allen had fallen. The holes appear to match the general trajectory of the last shot the officer fired before stepping out of sight in the surveillance video.
The holes are more consistent with handgun rounds than impacts from a shotgun, said Rick Vasquez, a firearms consultant and former chief of the firearms technology branch at the agency then named the Bureau of Alcohol, Tobacco and Firearms, who reviewed the public security surveillance video and other imagery.