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In a chilling image obtained by the FBI, one of the Boston Marathon bombing suspects can be seen standing behind the young boy who was killed by one of Monday’s terror blasts, The Smoking Gun has learned.

A cropped version of that image (seen at right) was among the photos of suspect #2 that were released this afternoon by federal investigators. The suspect, a male wearing a white baseball cap, is highlighted inside a circle in the FBI evidence photo.

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