2 killed as 2 bombs explode at Boston Marathon.....
Two bombs exploded near the finish of the Boston Marathon on Monday, killing two people, injuring 23 others and sending authorities rushing to aid wounded spectators, race organizers and police said.
One runner, a Rhode Island state trooper, said he saw at least two dozen people with very serious injuries, including missing limbs.
About two hours after the winners crossed the line, there was a loud explosion on the north side of Boylston Street, just before the photo bridge that marks the finish line. Another explosion could be heard a few seconds later.
The Boston Marathon said that bombs caused the two explosions and that organizers were working with authorities to determine what happened. The Boston Police Department said two people were killed and 23 others injured.
A third explosion was heard about an hour after the first two after authorities warned spectators to expect a loud noise from a water cannon.
2 killed as 2 bombs explode at Boston Marathon