Azamat Tazhayakov

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  Second Boston Bomber Friend Jailed for 3.5 Years

  A second college friend of convicted Boston bomber Dzhokhar Tsarnaev was sentenced to jail today for obstruction and conspiracy that impeded the FBI investigation into the 2013 attacks.

• Boston Bomb Suspect's Friend to Plead Guilty to Obstruction: Lawyer

  A friend of suspected Boston Marathon bomber Dzhokhar Tsarnaev, accused of removing evidence from Tsarnaev's dormitory room, has agreed to plead guilty to charges of obstructing the investigation into the blasts, his attorney said on Wednesday.

• Jury Resumes Deliberating in Tsarnaev Friend Trial

  Jurors in the trial of a friend of Boston Marathon bombing suspect Dzhokhar Tsarnaev have resumed deliberations in his obstruction of justice trial.

• Testimony Set For Trial of Boston Suspect Friend

  Testimony is set to begin this week in the federal trial of a friend of Boston Marathon bombing suspect Dzhokhar Tsarnaev.

• Trial to Begin for Boston Bombing Suspect's Friend

  The first of four friends of Boston Marathon bombing suspect Dzhokhar Tsarnaev is set to go on trial on charges he impeded the investigation into the deadly attack.

• Friend of Boston Bomb Suspect Rejects Plea Deal, Lawyer Says

  A friend of Boston Marathon bombing suspect Dzhokhar Tsarnaev is confident he will beat charges he hampered the investigation into the blasts, one of his attorneys said on Monday citing a "lack of evidence" in the case.

• Boston bombing suspect's friend wants evidence to be made public

  A lawyer for a friend of Boston Marathon bombing suspect Dzhokhar Tsarnaev has asked a judge to lift an order that keeps most court documents against the friend hidden from public view.

• Two friends of Boston Marathon bombers indicted

  Two friends of the suspected Boston Marathon bomber have been indicted on obstruction conspiracy charges.

• After Boston bombings, US stops entry for foreigners without valid student visa

  The Homeland Security Department ordered its border agents "effective immediately" to verify that every international student who arrives in the US has a valid student visa, according to an internal memorandum obtained Friday by The Associated Press. The new procedure is the government's first security change directly related to the Boston bombings...

• Three college friends removed backpack from Boston suspect's room: FBI

  Three college friends of the surviving Boston Marathon bombing suspect removed a backpack containing fireworks emptied of gunpowder from his university dormitory room three days after the attack, according to charges filed Wednesday.