Pentagon investigators threatened the death penalty and used other coercive techniques to obtain statements from some of the seven Marines and a Navy corpsman jailed for the shooting death of an Iraqi civilian, two defense lawyers say. Attorney Jane Siegel, who represents Marine Pfc. John Jodka, 20, said Naval Criminal Investigative Service officials spoke to her client three times after he was taken into custody May 12. Jodka was questioned for up to eight hours at a time and was not offered water or toilet breaks, Siegel said. "They used some really heavy-handed tactics to extract the information," Siegel said,...