An Eyewitness News exclusive provides a behind the scenes look at how first responders get themselves prepared for a catastrophe.
Police and firefighters took part in a joint counterterrorism hazmat drill Tuesday night on Randalls Island.
In the drill, something awful has happened on the subway. Screams reverberate throughout a stopped 7 train that's thick with chemical smoke. There are casualties everywhere, waiting for help.
And into this toxic brew rush two transit cops, the first on the scene.
All their training and common sense had better not fail them now.
"This is as real as it gets," said FDNY Battalion Chief Tim Rice. "An actual subway station that's been attacked by a terrorist with a chemical agent of some type."