Police take person into custody after train incident at NYC's Grand Central Terminal

WELL, ROSANNA, WE ARE OVERHEAD. GRAND CENTRAL TERMINAL. WE'RE LOOKING DOWN AT VANDERBILT AVENUE ON THE WEST SIDE OF THE STATION. THE FIRE DEPARTMENT HAS BEEN STAGING SOME VEHICLES AROUND THE AREA OF ABOUT 43RD AND 44TH STREETS AT THIS POINT. WE ARE NOT SEEING ANY SIGNS OF CROWDS IN TERMS OF PEOPLE THAT WERE EVACUATED TO THE OUTSIDE. OF COURSE, WE'VE BEEN HEARING FROM OUR COLLEAGUES ABOUT SOME POLICE ACTIVITY ABOARD A TRAIN AND POSSIBLY SOME PEOPLE WALKING THROUGH THE TUNNEL ON THE TRACKS IN THE AREA OF GRAND CENTRAL TO BE EVACUATED FROM THAT SITUATION. BUT AGAIN, THIS IS THE SCENE HERE ON THE WEST SIDE OF GRAND CENTRAL, VANDERBILT AVENUE, AROUND 43RD STREET. THE DEPARTMENT HAS SET UP, BUT AT THIS POINT, NO SIGNS THAT ANY PEOPLE HAVE BEEN EVACUATED TO THE OUTSIDE STREET LEVEL AT THIS LOCATION.