According to the signal of Interpol, he was arrested during a police check in the airport of Madrid. The arrest warrant was issued in 2010, right after the confession of Giannis, who has been known as the grandfather. The suspect had indicated as his accomplices Antonio and Eygenio, but they had managed to escape arrest because they were in Germany. The next few days the Authorities will take all necessary actions for Eygenios extradition in Greece.
Details in the section Murders in the Light.