Business Insider reviewed official briefings, flight data, and air traffic control audio tapes to piece together what happened before tragedy struck.

Families mourn the lives of the two commercial airline pilots who perished in Wednesday night's crash in Washington D.C.

Forty-one sets of remains have been recovered and 28 of those victims have been positively identified, Washington, D.C., Fire ...

With officials saying no one has survived the crash, efforts have since shifted to recovering bodies in Potomac River.

The National Transportation Safety Board will hold a briefing on its investigation into the crash between an American Airlines plane and a U.S. Army Blackhawk helicopter. You can watch live below ...

How an Army Black Hawk helicopter collided into an American Airlines jetliner in a deadly crash over the Potomac River Wednesday night is still unknown, but questions are emerging, including the ...

The FAA is limiting helicopter flights around Ronald Reagan Washington National Airport following a deadly midair ...

At least five people aboard the American Airlines plane that plunged into the Potomac River on Wednesday night had ties to ...

A midair collision between an Army helicopter and a passenger jet killed all 67 people aboard the two aircraft, officials ...

Clues emerging from the moments before an Army helicopter collided with a passenger jet suggest breakdowns in the system ...

We grieve, but not as ones without hope,” Cedarville University President Thomas White said at a prayer service for student Grace Maxwell, who died in the D.C. plane crash.