The Voice from the Void: The Great Wireless Mystery - William Le Queux

Of the criminals nothing was heard until about eight months after Elma’s marriage, when the Paris Sûreté discovered that Gray, Porter and the woman Crisp were living in a fine villa near Dinard, and arrested them for the assassination in Paris, three years previously, of old Monsieur Jules Gournay, a banker living in the Avenue de Neuilly, whom the woman Crisp had previously robbed of a large sum of money.

Of this crime in March last, after a delay of over a year, Gordon Gray, alias Rex Rutherford and other names, was found guilty by the Assize Court of the Seine, held at Versailles, and duly sent to the guillotine, while both Porter and Freda Crisp were sent to penal servitude for life on the dreaded “Devil’s Island,” while nothing has since been heard of old Claribut, though a warrant is still out for his arrest.

All their cunningly devised schemes had been checkmated by “The Voice from the Void.”