Alphen aan den Rijn shopping mall shooting
2011 CE.
Shown on the map at 52.145°, 4.674°.
On 9 April 2011, six people were killed by a gunman who entered the Ridderhof mall in Alphen aan den Rijn, Netherlands, a town approximately 33 kilometres (21 mi) south-west of Amsterdam. Using a rifle, 24-year-old Tristan van der Vlis shot several people and then killed himself, reportedly with a different firearm. There were seven deaths, including the killer, and 17 wounded, making it the deadliest attack in the Netherlands since the 2009 attack on the Dutch royal family and the deadliest mass shooting by a lone gunman in Dutch history.
Text from the Wikipedia article Alphen aan den Rijn shopping mall shooting, licensed CC BY-SA 4.0.