Chicago. May 16. --Carne Wendell of Maquoketa, Ia., sliot and killed J. P. Boyal, until recently a detective etnployed by the Rock Island railroad. After shooting liim she attempted to kill herself, l.mt bnly succeeded in making a ragged woüiid in her foreht-ad, froin which íw will soon recover. The cause of the shooting was a Krievance whicl.i Miss Wendell harbored against Royal, clainiing that he had been faithless to his promises to marry her.