It's been a busy overnight in the Boston area. One of the bombing suspects is dead another is still at large. It all started on the campus of MIT, Massachusetts Institute of Technology, that's where a police officer was shot and killed. Then police converged on this neighborhood, Watertown, Massachusetts, about 20 minutes outside of Boston. Here neighbors tell us they heard gunfire, they heard explosives in the street. Eventually one suspect was taken to the hospital where he was pronounced dead. He was the suspect in the black hat. The second suspect, the suspect with the backwards white cap, is still at large. Neighbors in this area are told to stay inside their homes and to not open the door to anyone. Reporting from Boston, Massachusetts, Carolyn Presutti, VOA News.