Brothers Tamerlan and Dzhokhar Tsarnaev planted two homemade pressure cooker bombs that detonated near the finish line of the race 14 seconds and 210 yards (190 m) apart. Three …

Apr 17, 2013 · One of the explosive devices used in bombing of the Boston Marathon appeared to have been placed in a metal pressure cooker packed with nails and ball bearings, CBS News …

Two pressure cooker bombs were used in the Boston Marathon bombings in April 2013. [22] The pressure cookers were filled with nails, ball bearings, and black powder.

Apr 17, 2013 · Investigators have reason to believe that at least one of the bombs was built utilizing a pressure cooker as the overall container for the bomb, black powder or gunpowder …

On April 15, 2013, Dzhokhar Tsarnaev and Tamerlan Tsarnaev planted two pressure cooker bombs among the crowds cheering on runners as they completed the historic race.

Apr 17, 2013 · The bombs that turned the Boston Marathon into a bloodbath were concocted from pressure cookers loaded with nails and ball bearings — killer devices favored by terrorists …

Mar 28, 2014 · At approximately 2:49 that afternoon, with more than 5,600 runners still in the race, two pressure-cooker bombs—packed with shrapnel and hidden in backpacks among crowds of...

Apr 17, 2013 · Bombs that targeted the Boston Marathon on Monday may have been packed in pressure cookers, investigators say. Images from a joint Homeland Security and FBI bulletin …

Apr 15, 2013 · BOSTON | Federal agents zeroed in Tuesday on how the Boston Marathon bombing was carried out - with kitchen pressure cookers packed with explosives, nails and …

Apr 16, 2013 · BOSTON — The explosive devices that killed three people and injured 176 at the Boston Marathon finish line were made from pressure cookers filled with metal and ball …