1. Boston Attacks

    Bomb-Building Info Came From Web

    This Monday, April 15, 2013 photo provided by Bob Leonard shows second from left, Tamerlan Tsarnaev, who was dubbed Suspect No. 1 and third from left, Dzhokhar A. Tsarnaev, who was dubbed Suspect No. 2 in the Boston Marathon bombings by law enforcement. This image was taken approximately 10-20 minutes before the blast. (AP Photo/Bob Leonard)

    Bob Leonard/AP

    With Boston Marathon bombing suspect Dzhokhar Tsarnaev alert, investigators are beginning to piece together the events leading up to last week's tragedy. Tsarnaev reportedly told officials Monday that he and his brother acted alone, and that his brother Tamerlan was the driving force behind the plot, which was religiously motivated. He has also said the bombs were made per instructions found on the Internet. The suspect is unable to talk due to a gunshot wound in his neck, but is communicating via writing.

    Read it at CBS News