From the New York Times:
Shortly after finishing the Boston Marathon this week David Green, 49, was walking to meet friends when two bombs exploded in front of him as he faced east on the corner of Fairfield and Boylston Streets. He snapped a photograph with his iPhone before rushing to help those wounded. It was time-stamped at 2:50:15 p.m.
- Who Is Dzhokhar Tsarnaev, the Man at the Center of the Boston Manhunt? via The Atlantic Wire