Bad Reichenhall shooting
1999 CE.
Shown on the map at 47.717°, 12.883°.
On 1 November 1999, a mass shooting took place in Bad Reichenhall, Bavaria, Germany. The 16-year-old perpetrator Martin Peyerl killed four people and wounded seven others in his home and outside two windows before committing suicide.
Text from the Wikipedia article Bad Reichenhall shooting, licensed CC BY-SA 4.0.