Emergency services were alerted shortly before 15:30 local time, leading to swift police action. The victims range from a 19-year-old girl from Amsterdam to a 73-year-old woman from Belgium. Witnesses reported a chaotic scene filled with screams and panic as the stabbing unfolded. An appeal for any footage of the incident has been made by authorities.

The area around the Royal Palace has been cordoned off, and the investigation is ongoing as Amsterdam's mayor emphasizes support for the victims and their families.