May 2, 2013 As the investigation continues, more names are being added to the story. Here's a look at the victims, the suspects and others.
April 29, 2013 Some of Tamerlan Tsarnaev's relatives have alleged that a mysterious man may have turned him toward radical Islam. That man — known as Misha — has told a writer for The New York Review of Books that he'd had no contact with the bombing suspect for three years and that "I wasn't his teacher."
April 26, 2013 Dzhokhar Tsarnaev is now being held at a federal facility outside Boston where he can be treated for his injuries. Some victims of the Boston Marathon bombings, and their families, had been upset that he was in the same hospital as people who had been injured by the blasts.
April 25, 2013 The FBI wants to speak with "Misha," a man who relatives of the suspects say may have introduced Tamerlan Tsarnaev to radical Islam. Meanwhile, Dzhokhar Tsarnaev reportedly stopped giving information to investigators after being read his Miranda rights.
April 24, 2013 There are reports that the suspects planned to head to New York City next. Also, surviving suspect Dzhokhar Tsarnaev is said to have told investigators the plot was put together only recently.
April 23, 2013 The suspects in the marathon bombings are also suspected of killing a MIT police officer and carjacking an SUV. The driver of that vehicle says they told him he wouldn't be hurt. He did not believe that.
April 23, 2013 Dzhokhar Tsarnaev, 19, remains hospitalized. Investigators say he has been giving them some information. But the picture of what he and his now-dead older brother, Tamerlan, allegedly did could change as the investigation continues. Dzhokhar could get the death penalty if convicted.
April 22, 2013 Did the Boston bombings slow or derail efforts to overhaul the nation's immigration system? Early indications are that it's on track.
April 22, 2013 Much of the chatter around the Boston Marathon bombings has been concerned with the Tsarnaev brothers ethnic background and its possible implications.
April 22, 2013 Surviving suspect Dzhokhar Tsarnaev has been charged with using a weapon of mass destruction to kill three people and wound more than 200 at the Boston Marathon.
April 19, 2013 After a massive Boston-area manhunt for the suspect in the marathon bombings, police closed in on a boat in a Watertown backyard where the 19-year-old was hiding. The dramatic resolution came shortly after police announced they did not believe the suspect was in the area.