Map shows 3D-view of approximate paths of the two aircraft that collided near Washington, D.C.
A 3D rendering shows the approximate altitude and paths of the plane and helicopter moments before the collision.
Map: See the paths of the plane and military helicopter that collided in Washington, D.C.
That's the same flight path that that plane and helicopter crashed last night on. Now, many have been wondering how did all of this happen? Why did it happen? And we at the National Investigative Unit ...