Boston Marathon first explosion goes off


Look back at Boston Marathon bombing

The trial for Dzhokhar Tsarnaev, the man charged in the Boston Marathon bombings that killed three people and injured more than 200, begins Monday. Take a…

2014 Boston Marathon 5

Dana Garrett/CNN

A year after bombing, Boston Marathon underway

A year after bombs disrupted the end of the Boston Marathon, killing three and injuring dozens, runners and spectators once again flocked to the streets of…

Boston celebrates after bombing suspect captured 5

Effie Nidam/CNN

Boston celebrates after suspect caught

Celebrations broke out on the streets as Boston-area residents cheered for police after the surviving suspect of the Boston Marathon bombings was taken into…


Uncut: Shootout with Boston suspects

Video of the shootout between police and at least one Boston Marathon bombings suspect.

Boston Marathon blast caught on camera

See video of the moment one of the explosions went off at the Boston Marathon.