Investigator who revealed help to Pinochet to pretend: "The Chileans made it to the British"

An episode hidden for more than a quarter of a century was revealed last week with the appearance of the latest book by researcher Philippe Sands, in which a senior official of the administration of Eduardo Frei Ruiz-Tagle detailed how the government helped Augusto Pinochet fake dementia to avoid his extradition from the UK to Spain in 2000. In conversation with BBCL Investigación, the author says that he is struck by the fact that Frei's ex-can…