Law enforcement, homeland security, White House vow to find Boston bomber
Federal, state and local investigators are in the initial stages of tracking down the person or persons responsible for two bombs detonated near the finish line of the Boston Marathon on April 15 that killed three people and wounded over 100, but said no one has claimed responsibility for the attack.
The latest details to emerge from the afternoon of chaos in the city included news that the bombs -- which were stuffed in trashcans near the race route -- contained ball bearings or BBs meant to cause even more substantial injuries to bystanders.
A third device, which didn’t detonate, was found near the race grandstand at the finish line. Federal authorities have also told news organizations that the explosive devices were small and didn’t contain high explosives like C-4.
The New York Times reported two additional explosive devices were found in downtown Boston. Security measures in other U.S. cities, including Washington, D.C. and New York City, have been stepped up in response to potential future attacks, as have security measures in cities across the world, including London, where another marathon event is scheduled in the coming weeks.
Three people, including an eight year old boy, were killed in the blasts that occurred within 100 yards of one another near Boston’s Copley Square. More than 140 were injured, some grievously, with shrapnel injuries that first responders likened to battlefield wounds.
Many of the wounded included children and a two-year-old child was being treated at Boston’s Children’s Hospital for critical head injuries.
A motive for the attacks has yet to be determined. No person or organization, foreign or domestic, has claimed responsibility.
The Pakistan Taliban, which has threatened to carry out domestic attacks on the U.S. denied responsibility for the attack the evening of April 15.
“The situation remains fluid, and it remains too early to establish the cause and motivation,” said an FBI statement issued at 9 p.m. on April 15.
Hours before, in a televised statement president Obama said it was unclear who was behind it, but whoever it was would “feel the full weight of justice.” White House officials have called the incident an act of terrorism.
Department of Homeland Security secretary Janet Napolitano, like other federal agency officials in Washington sent her condolences to the families of the dead and injured and added that her agency is providing “any support necessary” for the investigation. She also encouraged vigilance in the aftermath of the attack.
House Homeland Security Committee chairman Michael McCaul (R-TX) and other members of the committee, including ranking member Bennie Thompson (D-MS) in an April 15 statement said much the same, offering thoughts and prayers for the victims and thanks to first responders and the public for their actions in the minutes after the bombs went off and as the investigation moved forward.
The chairman of the Senate Homeland Security and Governmental Affairs Committee Sen. Tom Carper (D-DE) vowed to “get to the bottom of this” and use the information gathered along the way to bolster future defenses.