The assault took place shortly after 8.30am at the main station in Winterthur, a city of around 123,000 people situated near Zurich and serving as a key transport interchange in north-eastern Switzerland. Emergency services responded rapidly, securing the area before conveying the three victims to hospital. All are Swiss nationals, aged 28, 43 and 52. One sustained serious injuries; the other two were reported to be in a moderate condition.
Zurich cantonal police confirmed that the suspect, also a Swiss national, was detained at the scene. Forensic teams subsequently cordoned off significant sections of the station for much of the day as investigators gathered evidence and worked to establish the precise circumstances of the attack.
