Photo Gallery: Boston manhunt: Friday, April 19, 2013 47/60

Women cheer after the arrest of a suspect of the Boston Marathon bombings in Watertown, Mass., Friday, April 19, 2013. Two suspects in the Boston Marathon bombing killed an MIT police officer, injured a transit officer in a firefight and threw explosive devices at police during their getaway attempt. (AP Photo/Charles Krupa) ORG XMIT: MACK140