• The Sussexes bought Russian businessman Sergey Grishin’s sprawling 14,563-sqft Californian home in June
  • Grishin sold the royals his seven-bedroom property set in 5.4 acres for a heavy discount, having previously asked $66m for it three years earlier  
  • The tycoon made his money as co-owner of the Rosevrobank and claimed he brought the Russian bank system to its knees in the 1990s by committing a $60bn fraud
  • Grishin is dubbed ‘Scarface’ because he owned another mansion where the 1983 Al Pacino movie was filmed 
  • Now Grishin’s ex-lover Ekaterina Loginova has told of his chilling threats when she ended their relationship