A Spanish National police officer stands next to wrecked parts of a train at a warehouse in Escravitude, 20 km (12 miles) from Santiago de Compostela, northwestern Spain, July 27, 2013. Francisco Garzon, 52, the driver of a Spanish train that derailed at high speed on Wednesday in Santiago de Compostela killing 78 people, was released from hospital on Saturday. He remained in police custody ahead of an appearance before a judge to answer questions about what went wrong. REUTERS/Miguel Vidal (SPAIN – Tags: DISASTER TRANSPORT)