Investigators go to enter Andreas Lubitz's home, the co-pilot who was charged of deliberately crashing Germanwings A320 flight, in Montabaur, western Germany, on March 26, 2015. German police are keeping the Germanwings' co-pilot's home in the town of Montabaur, about 100 km northwest of Frankfurt, under surveillance. (Xinhua/Shen Zhengning)
