Some large developments in the Boston Marathon bombing have surfaced and in a dramatic way. After a store robbery, carjacking and shooting of an MIT police officer a chase began. The attackers turned out to be the bombing suspects. A shootout ensued leaving one suspect dead and the other on the run. Hit the jump to see some clips regarding these developments.
Eric Machado went to school with bombing suspect Dzhokar Tsarnaev and says he once tried to justify terrorism.
Amateur video shows shootout in Watertown, Massachusetts. CNN cannot independently confirm the location or circumstances.
CNN’s Chris Cuomo takes a look at the events leading up to the manhunt for 19-year-old Dzhokhar Tsarnaev. Watch the manhunt live at http://www.cnn.com/video/?/video/cvpl….