Look back at Boston Marathon bombing

Published On: Apr 15 2013 03:24:15 PM CDT   Updated On: Apr 15 2014 08:20:13 AM CDT

One year ago Monday, three people were killed and more than 200 injured in two explosions at the Boston Marathon. Take a look back at scenes from that day.

Boston Marathon bombing runners
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Runners continue in the Boston Marathon as an explosion erupts near the finish line of the race in this photo by photographer Dan Lampariello. Two simultaneous explosions ripped through the crowd at the finish line of the Boston Marathon on April 15, 2013, killing at least three people and injuring dozens on a day when tens of thousands of people packed the streets to watch the world-famous race.

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