Lone official walks through scene of Boston Marathon bombings after much of finish line area was dismantled overnight on Boylston Street in Boston

 
Lone official walks through scene of Boston Marathon bombings after much of finish line area was dismantled overnight on Boylston Street in Boston
A lone official walks through the scene of the Boston Marathon bombings after much of the finish line area was dismantled overnight on Boylston Street in Boston, Massachusetts April 21, 2013.REUTERS/Jim Bourg