Interview about Jack the Ripper & the Zodiac – El Sótano Sellado

Excerpt from the special program “This is the Zodiac Speaking” from “El Sótano Sellado” (The Sealed Basement). We recommend to listen to the whole 12 hours of the broadcast, because it’s a masterpiece of radio in which difficult issues are addressed, with rigurosity and objectivity, but without morbidity.