Boston manhunt: Friday, April 19, 2013 - Photo Gallery 20/60

The streets and sidewalks around the Rose Kennedy Greenway in Boston are almost deserted at dinnertime Friday, April 19, 2013 as a call for "shelter-in-place" for Boston and some area communities remains in force. 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 in a long night of violence that left one of them dead and another still at large Friday, authorities said as the manhunt intensified for a young man described as a dangerous terrorist. (AP Photo/Elise Amendola) ORG XMIT: MAEA118