To mark one week since a deadly midair collision between an American Airlines jet and a military Black Hawk helicopter near Reagan National Airport, a large crowd gathered in Alexandria’s Rivergate City to remember the 67 people killed in the tragedy.

The Alexandria community will honor those who died after an American Airlines plane and Black Hawk helicopter collided midair near Reagan National Airport (DCA), sending both aircraft into the Potomac River.

Mourners gathered in Alexandria, Virginia, on Feb. 5, a day after officials recovered the remains of all 67 victims from the midair collision near Reagan National Airport.