Boston: The aftermath of terror

A young runner, left, stops by a Boston church blocks away from the scene of the bombings. The blasts exploded near the Boston Marathon's finish line on Monday, April 15, killing three people and injuring more than 170 others. <a href='http://www.cnn.com/SPECIALS/us/boston-bombings-galleries/index.html'>See all photography related to the Boston bombings.</a>

A young runner, left, stops by a Boston church blocks away from the scene of the bombings. The blasts exploded near the Boston Marathon's finish line on Monday, April 15, killing three people and injuring more than 170 others. See all photography related to the Boston bombings.