This locator map shows the location and time line of the suspects in the Boston Marathon explosions. Boston police say one of the two suspects in the Boston Marathon bombing is dead after the killing of an MIT police officer and a shootout with police. A massive manhunt is underway for the other. (AP Photo)
Gallery: Police converge on suspects in Boston
Apr. 19, 2013 @ 09:03 AM
Boston authorities suspended all mass transit and urged people to stay indoors Friday as they searched for the second of two suspects in the Boston Marathon boming Monday. The first suspect was killed in a shootout overnight.