Former Russian policeman Mikhail Popkov raped then killed his victims with axes, knives or screwdrivers between 1992 and 2007A notorious serial killer and sex maniac nicknamed 'The Werewolf' has been charged with 25 new murders of women, bringing his total to 47. Former Russian policeman Mikhail Popkov raped then killed his victims with axes, knives or screwdrivers between 1992 and 2007. The Siberian beast is already serving a life sentence for 22 murders of female victims and has confessed to an additional 25 for which investigators say they now have hard evidence. Police are still seeking to find definite proof...