Germany Mass Shooter Was Bullied Loner, Planned Attack for a YearSavePrintPolicemen arrive at a shopping centre in which a shooting was reported in Munich, southern Germany, Friday, July 22, 2016. Matthias Balk/dpa via APThe Associated Press7/24/2016|Updated: 7/24/2016READ MOREAnders Behring Breivik, Norwegian Mass Murderer, Wins Human Rights CaseWe had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.