Vienna, 15 June 2026

Before the Vienna Regional Criminal Court, a trial against ten defendants aged 16 to 27 began on Monday. They are charged with a brutal group attack with knives, sticks and a blank-firing pistol in the water park in Vienna-Floridsdorf on 19 November 2025.

The case is presided over by a lay judges' panel (Schöffengericht), since one of the accused was only 15 years old at the time of the offence. In her opening statement, the public prosecutor spoke of a "massive act of violence" and set out that the defendants are alleged to have attacked four young men on 19 November 2025. According to the account, the attackers were armed with sticks, brass knuckles, a blank-firing pistol, pepper spray and knives.