A massive investigation is underway in a neighborhood near Audi Field and Nationals Park, where first responders have set up a command post along the riverbank.

Sixty passengers and four crew members from the plane and three Black Hawk helicopter personnel are feared dead as a recovery ...

Several flight crew members aboard the American Airlines jet that crashed Wednesday night with an Army helicopter near ...

There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...