a5xc:

The weapons that were left behind by Tristan van der Vlis (24), perpetrator of the mass shooting in the Ridderhof mall of Alphen aan den Rijn, the Netherlands.

On the 9th of April, 2011 at 12:01pm, Tristan entered a mall in Alphen aan den Rijn and started shooting. Six people were killed and 17 other people were wounded but survived. The shooting lasted for about 20 minutes and ended with Tristan committing suicide by shooting himself in the head.