A year after deadly bombing, police prepare extraordinary security procedures. Boston police officers respond to a bombing at the finish line of the 2013 Boston Marathon, April 15, 2013, in Boston.

Thousands of runners will line up at the Boston Marathon starting line in Hopkinton this April, but some will have more than just their name on their shirts.

Bogus information paralyzes Boston for hours before second bomber captured. — -- [This is the final installment of an ABC News digital special report "5 Days," which tells the hour-by-hour, ...

The Boston Athletic Association announced Monday that runners significantly impacted by the 2013 marathon bombings have been extended invitational entries into the 2014 Boston Marathon. Those with ...

The city and people of Boston — indeed, the people of the world — are still confronting the aftermath of one of the saddest days in the city's history, and are in the process of mourning the victims, ...

Starting this weekend, One Fund Boston, the charity established in the wake of the Boston Marathon attacks, will be distributing millions of dollars between some victims who were injured or killed ...

In this powerful episode of "Wearing the Badge," Garry McCarthy sits down with longtime friend and former Boston Police Commissioner Ed Davis to revisit the darkest days of his career — the 2013 ...

Nearly 50 local runners from Long Island survived the Boston Marathon without injury Monday, but they were still left in horror as the bombs went off. Authorities in Boston have issued some important ...

WEST HOLLYWOOD, Calif. -- It's been nearly three years since the Boston Marathon bombing killed three people and injured nearly 300 others. Now, one of the victims who lost her foot in the attack is ...

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