My goodness, this is sordid. If I understand it correctly, once the relationship between the King and Corinna ended, the King wanted the properties he had put in her name, and she is alleging that the security forces have been used to threaten her to do so. If true, this is worse than previous scandals affecting the Royal Family.
One of the stories says that the third party captured in the recordings was "the former chairman of Spanish telecoms giant Telefónica, Juan Villalonga." Was he the person who gave the highly-paid job in Washington, D.C. to Inaki Urdangarin when the King needed to get his son-in-law out of the country?