Earlier this morning, a News 12 crew witnessed a very unexpected scene unfold on Long Island, as a police officer and a firefighter rescued a man from a submerged car. The drama happened at Mascot Dock, Patchogue at about 5 a.m., as reporter Caroline Flynn was reporting on an unrelated story. While the camera was rolling, it captured a vehicle driving off the dock. News 12 photographer Sue Caron talks to Caroline Flynn following the rescue.