It seems like one of the criminals in one episode, escapes and was seen on the Camino de Santiago. For more details read La Voz de Galicia today.
This is one of several small indications that the Camino de Santiago is slowly becoming more and more known. Rick Steve‘s recent visit and the fact that several documentaries are being prepared for the Holy year (2010) show this.
Season 4 of “Criminal Minds” has ended in the USA, but this has surfaced in Spain, since this season is underway here now.