Finish Line

Three days after the Boston Marathon bombing, authorities searched the city in an epic manhunt for the Tsarnaev brothers. That led to a shootout in the Boston suburb of Watertown, the death of the older brother, Tamerlan, and the capture of his younger brother, Dzhokhar. Boeri and Cullen recount the chaos of that shootout and the aftermath - the focus of testimony in Day 7 of the trial.