Search teams scoured the Black Hawk helicopter wreckage after the Potomac River mid-air collision with a plane. A group of investigators conducted an inspection in the frigid waters where the military chopper crashed into a plane before plunging into the Potomac River.

Crews are expected to remove the cockpit from the American Airlines jet from the Potomac River as they continue recovery efforts from last week's fatal mid-air collision that killed 67 people.