Prosecutors said the allegation came from the Russian government, which expelled the investigators.
Prosecutors and defense attorneys in the trial of Boston Marathon bombing suspect Dzhokhar Tsarnaev say they will need to summon 2,000 people to pick a jury.
A push by Boston Marathon bombing suspect Dzhokhar Tsarnaev to move his trial outside Massachusetts has led to a war of words — and paper — between his lawyers and federal prosecutors.
One Fund organizers announced on Tuesday that they are distributing more than $18 million to victims of the Boston Marathon bombings.
Lawyers for Boston Marathon bombing suspect Dzohkhar Tsarnaev are asking to delay his trial until at least September 2015.
Federal prosecutors are disputing arguments from lawyers for marathon bombing suspect Dzohkhar Tsarnaev that he cannot receive a fair trial in Boston.
A college friend of Boston Marathon bombing suspect Dzhokhar Tsarnaev pleaded guilty to impeding the investigation into the deadly attack.
A friend of Dzhokhar Tsarnaev will plead guilty to obstruction of justice charges in connection with the Boston Marathon bombings.
Lawyers for Boston Marathon bombing suspect Dzhokhar Tsarnaev are making a second push to move his trial to Washington, D.C.
A Cambridge man has been arrested in connection with the shooting death of MIT Police officer Sean Collier.
The lineup of performances at the Boston Strong Concert on Thursday, May 30, 2013
Woman creates Msg4Boston Facebook page to bring hope to city after attack.
Thousands of MIT students, faculty and staff as well as law enforcement officials from across the nation are expected to attend a memorial service for fallen campus police officer Sean Collier.
Boston’s sports teams honored the victims of the Boston Marathon bombings.
Massachusetts State Police have released aerial photos of Boston Marathon bombings suspect Dzhokhar Tsarnaev hiding in a boat in Watertown before he was captured.
‘White Hat Suspect’ In Boston Marathon Bombings On Run, Other Suspect Dead
These are the first images of the remains of one of the two bombs that exploded at the Boston Marathon finish line, April 15, 2013.