Why was the helicopter in the area at all is a question that needs answering IMO.
I have seen the helos used for Marine One refueling there when I had to go over to DIA HQ at Bolling. JB Andrews is only about 5 miles to the ESE of Bolling.
SpyNavy
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)
Searching the Potomac. Faces are very grim. And President Trump reposted “Watch the water” just before.