There is a dramatic new development in the investigation into the crash of the Germanwings passenger jet in the French Alps.<br /><br /> The tragedy appears to be a case of pilot suicide and mass murder.<br /><br /> The Marseille Prosecutor says information from the cockpit flight recorder appears to show that the co-pilot deliberately crashed the aircraft, killing all 150 passengers and crew.<br /><br /> The co-pilot has been named as 28-year-old Andreas Lubitz, who joined the airline directly after a training course. He had just over 600 hours of flying experience.<br /><br /> This is believed to be a picture of Andreas Lubitz http://t.co/q1I8tkghmf #Germanwings pic.twitter.com/cAuxpCvvXh— The Telegraph (@Telegraph) March 26, 2015<br /><br /> The Marseille Prosecutor, Brice Robin, said Lubitz was left alone in the cockpit when the captain left to go to the toilet shortly after hitting the correct cruising altitude. <br /><br /> The co-pilot then refused to reopen the door when the captain knocked and the plane was deliberately put into a st
