A Glock 17 handgun used by David S. during a deadly killing spree in Munich in 2016 in the State Office of Criminal Investigations (LKA) in Munich, Germany, 17 March 2017. Investigations into the killing spree have been concluded some eight months later. The state prosecutor’s office and the Bavarian LKA are now presenting their findings. Photo by: Sven Hoppe/picture-alliance/dpa/AP Images