Depraved sex killer admits horrifying stranger rape

A depraved sex killer serving life for battering a Finnish student to death carried out a  ‘horrifying’ stranger rape 15 years ago. Jason Paul Dockrill, 46, evaded capture after he attacked the woman in a park in the City of London between November 2 and 5, 2001. Two years later Dockrill killed 23-year-old Suvi Aronen as her distraught mother heard her pleas for help from 1,000 miles away over a mobile phone. He left her body horrifically mutilated after a…