On this date, September 27, 2001, an angry, unstable gunman, Friedrich Leibacher, shot and killed 15 people including himself in the cantonal parliament of Zug. The event became known as the Zug Massacre.
The Zug massacre took place on September 27, 2001 in the city of Zug (Canton of Zug, Switzerland) in the canton's parliament. Fourteen people were shot dead by Friedrich Leibacher, who killed himself shortly after the crime.
In the years before the massacre, Leibacher drew attention to himself by an intense use of lawsuits. These were dismissed, so he assumed he was being persecuted by the state, thus he felt he had to resort to the crime.
He was armed with a civilian version of a Stgw 90 (Swiss Armyassault rifle), a SIG Sauerpistol, a pump-action shotgun, and a revolver, and he wore a home-made police vest. Leibacher was able to enter the parliament building without problem.