Police in Massachusetts say one suspect in Boston Marathon bombing is dead, the other remains at large, as security officers continue a massive manhunt in the Boston suburbs.
ພາບການຕາມລ່າໂຕ ຜູ້ຕ້ອງສົງໄສ ວາງລະເບີດ ທີ່ຍັງເຫລືອ
![Police walk down School and Walnut Street on April 19, 2013 in Watertown, Massachusetts.](https://gdb.voanews.com/eb09c099-b1b3-4958-8d05-3985905d8670_w1024_q10_s.jpg)
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Police walk down School and Walnut Street on April 19, 2013 in Watertown, Massachusetts.
![A woman looks out a window at her home as police start to search an apartment building while looking for a suspect in the Boston Marathon bombings in Watertown, Mass., April 19, 2013.](https://gdb.voanews.com/ddefba41-c8c7-464a-a9be-e2581385e890_w1024_q10_s.jpg)
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A woman looks out a window at her home as police start to search an apartment building while looking for a suspect in the Boston Marathon bombings in Watertown, Mass., April 19, 2013.
![Images released by Federal Bureau of Investigation (FBI) shows "Suspect 2" (L-white cap) and "Suspect 1" (R-black cap) in the crowd before the blast at the Boston Marathon on April 15, 2013.](https://gdb.voanews.com/b777b85c-4ef8-4cff-9647-008ae55bae80_w1024_q10_s.jpg)
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Images released by Federal Bureau of Investigation (FBI) shows "Suspect 2" (L-white cap) and "Suspect 1" (R-black cap) in the crowd before the blast at the Boston Marathon on April 15, 2013.
![Police on School and Walnut Street as the search continues for a suspect on April 19, 2013 in Watertown, Massachusetts.](https://gdb.voanews.com/fa49f55f-05fb-43f6-ac25-921ac541dd7d_w1024_q10_s.jpg)
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Police on School and Walnut Street as the search continues for a suspect on April 19, 2013 in Watertown, Massachusetts.