Massachusetts Governor Deval Patrick confirmed during a press conference that there are over 100 people injured from the Boston Marathon bombings. Federal, state and local law enforcement are working together and the FBI has taken charge of the investigation.
Boston Police Commissioner Ed Davis said at least three people have died. He stressed that police do not have a "person of interest."
Police have now released some excerpts of scanner traffic in the terrifying moments following the two explosions near the finish line at the Boston Marathon.
Davis said the explosions on Boylston Street near the finish line of the Boston Marathon occurred at 2:50p ET, about 50-100 yards apart.