On April 15, 2013, two bombs were detonated during the 2013 Boston Marathon around 2:50 p.m. EDT (18:50 UTC) in Copley Square, just before the finish line.
On April 15, 2013, two bombs were detonated during the 2013 Boston Marathon around 2:50 p.m. EDT (18:50 UTC) in Copley Square, just before the finish line.