Federal Bureau of Investigation
  • Zubeidat Tsarnaeva, mother of the two Boston bombing suspects, shows videos on an iPad she says show her sons could not have been involved in last month's Boston Marathon bombings in Makhachkala, regional capital of Dagestan, Russia, Thursday, May 30, 2013.

    Suspect's parents have held fast to their belief that their sons were framed for the April 15 bombings killed three people and wounded more than 260.

    LAST UPDATE : May 30, 2013, 6:44 PM EDT
  • Prosecuting a State Department expert on North Korea by declaring that an American journalist disclosed leaked information illegally.

    LAST UPDATE : May 20, 2013, 11:56 PM EDT
  • This courtroom sketch signed by artist Jane Flavell Collins shows defendants Dias Kadyrbayev, left, and Azamat Tazhayakov appearing in front of Federal Magistrate Marianne Bowler at the Moakley Federal Courthouse in Boston on Wednesday, May 1, 2013.

    Dias Kadyrbayev and Azamat Tazhayakov face charges that they destroyed evidence linking Dzhokhar Tsarnaev to the bombings.

    LAST UPDATE : May 02, 2013, 3:31 PM EDT
  • A federal agent wearing a hazmat suit secures a container used during a search of the Tupelo, Miss., home of Everett Dutschke, Tuesday, April 23, 2013 in connection with the recent ricin attacks. No charges have been filed against Dutschke and he hasn’t been arrested. (AP Photo/Rogelio V. Solis)

    Law enforcement officials searched the home of the man after charges were dropped without explanation against a man arrested in the case last week.

    LAST UPDATE : Apr 24, 2013, 11:28 AM EDT