Mastermind behind 2017 attacks was a Spanish intelligence informerYour browser does not support the video elementThe mastermind of La Rambla terror attacks was an informer for Spanish intelligence (CNI) until the day of the incidents, according to a report by the ‘Público’ Spanish digital newspaper, which on Tuesday released emails between the ringleader and the secret services. / ACNshareACNFirst published: July 16, 2019 07:59 PM