Bill Greene / Bill Greene / Boston Globe via Getty Images
A woman is carried from the scene on Exeter Street after two explosions went off on Boylston Street near the finish line of the 117th Boston Marathon on April 15, 2013.
As law enforcement continues seek out who set off two blasts in Boston that killed at least three people and injured at least 150 more, stories about acts of heroism are emerging.
If you know someone who acted heroically in the aftermath of the explosions, we would like to hear the story. Did you witness the act yourself? Did you hear about it from someone else? Send us an email telling us a little about what you saw or what you heard and some details about the person you think may be a hero. You can also share your thoughts on Twitter using the hashtag #HeroesinBoston.
Selected responses may be used in an upcoming story.