April and violence in America

Published On: Apr 16 2013 02:49:01 PM CDT   Updated On: Mar 10 2013 02:22:48 PM CDT

An investigators probe a shooting at a FedEx facility in Georgia, look back at the other violence that has occurred in April in America.

Multiple people injured after explosions
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Take a look at a timeline of the events related to the Boston Marathon explosions.

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