He refused to walk to the scaffold under his own power and was dragged to the guillotine by the executioners .
Vacher was executed by guillotine at dawn two months later , on December 31 , 1898 .
Vacher refused to walk to the scaffold under Vacher 's own power and was dragged to the guillotine by the executioners .
Vacher was executed by guillotine at dawn two months later , on December 31 , 1898 .