More than 20 years ago, a Chicago bound Amtrak train collided with a MARC commuter in Silver Spring, leaving 11 passengers dead. See photos.
Two retired Montgomery County firefighters remember the day, 20 years ago, they responded to a fiery collision between an Amtrak passenger train and a commuter train in Silver Spring, Maryland, that led to 11 deaths.
Recreating the District in video game form was no small task. Here's how the developers did it.