Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Massive Police Operation Near Boston by VOA News A massive police operation has been taking place in Watertown, Massachusetts, outside the city of Boston, which is still reeling from Monday's bombing of the city's prestigious marathon. Media reports say one suspect is in custody in Watertown, although it is unclear whether the operation is linked to Monday's bombing or the fatal shooting Thursday night of a police officer on the campus of nearby Massachusetts Institute of Technology. Early Friday, police, FBI personnel, and bomb squads converged with flashing lights and blaring sirens on Watertown, where a helicopter circled overhead and some residents reported hearing gunshots and explosives. One resident told VOA's Carolyn Presutti that the activity had been going on for several hours. State police spokesman David Procopio confirmed that at least one suspect tried to use explosives against police officers. Police have asked residents to remain indoors. On Thursday, the FBI released photographs and videotape of two suspects in the Boston Marathon bombing, in hopes the public will help identify them. One suspect is wearing a white baseball cap turned backwards. The other is wearing a black cap. Both are carrying backpacks. Monday's twin bombings near the finish of the Boston Marathon killed three people, including an 8-year-old boy and a Chinese-born graduate student. More than 170 people were injured. Some of them lost their legs. __________________________________________________________________ [1]http://www.voanews.com/content/massive-poice-operation-near-boston/1 644688.html References 1. http://www.voanews.com/content/massive-poice-operation-near-boston/1644688.html