Leonardo Bertulazzi, a former member of the BR, has fled house arrest in Buenos Aires while awaiting extradition to Italy, according to la Repubblica. The 74-year-old was sentenced over the kidnapping of the Genoese shipowner Costa. Interpol was set to help bring him back to Italy. Bertulazzi’s disappearance from house arrest in Buenos Aires has stalled the extradition process. Interpol’s involvement was planned to return him to Italy following the conviction. He remains at large following the escape from custody while legal steps connected to extradition move forward.