like that. >> thank you, michael. now, we have an opportunity here as michael steps out of the way there for dave mcgee to join me here. and he's a camera man from wvit. and he had an opportunity to roll up. and sort of get his camera out and take it in. first of all, you're heading over because we were all standing over there at m.i.t. and to recap over at m.i.t., a police officer responding to a disturbance was shot and died. we were there. a good 50, 60 police officers and vehicles all over the place. lights going and as we're doing our reports, i have my ear piece in, i didn't hear this but you did hear something. tell me what you heard and thought? >> i was trying to grab some roll there for the story. and i heard three booms, loud, but subtle. and that's when the police cars started driving out of there fast. three or four at once and a minute or two later, more and