Timeline: The Boston Marathon Bombing Case

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  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Boston Marathon Bombings
  • Dzhokhar Tsarnaev
  • Female DNA Found on Bomb Component
  • Three More Detained in Connection to Bombing Plot
  • Dzhokhar Tsarnaev
  • Boston Marathon Bombings
  • The Bombings

In Mourning

Eight-year-old Martin Richard, pictured above, Lu Lingzi, 23, and Krystle Campbell, 29, were identified as the three individuals killed in Monday's attack. (Photo: AP Photo/Bill Richard)