article_snippet: Andreas Guenter Lubitz, 28, waited for co- captain, Patrick Sondenheimer to leave the flight deck and go to the toilet before commanding the Airbus A-320 to descend.
article_snippet: Lubitz was sitting in the cockpit, pictured, when Lubitz commanded the jet to crash into Alps at 400mph .
article_snippet: Lubitz, pictured, locked Lubitz captain out of the cockpit and crashed the jet into the side of a mountain .
article_snippet: On November 29, 2013 Mozambique Airways Flight LAM 470 crashed on a scheduled passenger flight between Maputo, Mozambique and Luanda, Angola.
article_snippet: Air crash investigators think Mozambique Airways Flight LAM 470 was flown into the ground by the captain after the captain copilot went to the toilet, killing everyone.
article_snippet: Mozambique Airways Flight LAM 470's captain, Herminio dos Santos Fernandes was believed to have had serious personal problems at the time of Santos Fernandes death.
article_snippet: Mozambique crashed into the ground, pictured,  after the pilot locked Santos Fernandes colleague, who went on a toilet break, out of the flight deck before commanding Mozambique Airways Flight LAM 470 to crash from 38,000 feet .
article_snippet: When the pilot went to the toilet, flight data information recovered from the scene found that Santos Fernandes manually changed the aircraft's altitude from 38,000 feet to almost 600 feet below ground level.
article_snippet: the pilot also pushed the aircraft's throttles back to idle and selected Mozambique Airways Flight LAM 470's maximum operating speed.