Probing Sheriff's DeathLOCKHART, Trsxaa, Oct. 27.—The •Caldwell CounLy Grand Jury was am-panuded today to take up an invests* lion into the killing of Sheriff Franks hero April 11, last, and the assault on the home of Th A Wilke, German farmer, 1a3t week, by two Mexicans. Eleven members of the grand jury are fanners.