See images of the day's heroes and the tributes that are pouring in for those affected by the blast
Credit: Brian Snyder/Landov
Updated: Wednesday Apr 17, 2013 | 12:00 PM EDT
By: Kate Hogan
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Neighbors hug under a U.S. flag Tuesday night as they arrive for a candlelight vigil in the Dorchester neighborhood of Boston, home to 8-year-old Martin Richard, one of three people killed in the blasts.
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