30 April 2008. The unsolved crime of Lucía Garrido who was found dead in the swimming pool of her ex-partner's estate where he kept exotic animals confiscated by the Guardia Civil. When the case was closed, the victim's sister, Rosa, began her struggle to obtain justice which led to the uncovering of a criminal network that the Guardia Civil Internal Affairs Department named "Operación Telaraña" (Operation Spider's Web).