Andreas Lubitz feared deteriorating vision would cost him pilot 's licence . He also experienced breakdown in relationship with long-term girlfriend . Investigators believe together they triggered 'madness ' that ended in crash . He planned to marry Kathrin Goldbach but became increasingly controlling . Lubitz tried to tell her what to wear and what men she could speak to . The couple broke-up just weeks ago , after he was arrested for allegedly killing a woman on the plane.http://www.cbc.ca/news/canada/british-columbia/story/2013/06/10/bc-bc-marijuana-legalization-@@
Andreas Lubitz feared deteriorating vision would cost him pilot 's licence . He also experienced breakdown in relationship with long-term girlfriend . Investigators believe together they triggered 'madness ' that ended in crash . He planned to marry Kathrin Goldbach but became increasingly controlling . Lubitz tried to tell her what to wear and what men she could speak to . The couple broke-up just weeks ago and she was looking to leave their flat .