Fugitive Boston Marathon Bombing Suspect Caught

Nineteen-year-old Dzhokhar Tsarnaev, the second of two suspects in the deadly Boston Marathon bombing, was captured and taken to a Boston-area hospital on April 19 after police found him hiding in a boat being stored in a backyard in Watertown, Massachusetts. Dzhokhar's 26-year-old brother and fellow suspect, Tamerlan, was killed in a firefight earlier in the day. U.S. President Barack Obama said the arrest closed what he called "an important chapter in this tragedy," which left at least four people dead and at least 174 others injured over the course of five dramatic days. (AP video)