article_snippet.sent: a bomb killed a 23-year-old graduate student from China.
article_snippet.sent: William Weinreb pointed out that after the bombing, Tsarnaev went to the grocery store.
article_snippet.sent: According to testimony, Tsarnaev set off a bomb made from a 6-quart pressure cooker, explosive powder from fireworks, duct tape, nails and BBs on Boylston Street near the finish line.
article_snippet.sent: a bomb made from a 6-quart pressure cooker, explosive powder from fireworks, duct tape, nails and BBs on Boylston Street near the finish line, claimed the life of Krystle Campbell, a 29-year-old restaurant manager.
article_snippet.sent: Twelve seconds later, Tsarnaev allegedly detonated a second, similar bomb outside the Forum restaurant, slightly more than a block away.
article_snippet.sent: That blast killed the boy, Martin Richard, and Lingzi Lu, 23, a graduate student from China.