Rotterdam stabbings and cold case search put Dutch mental health sector in focus

Rotterdam police have placed a 26-year-old man under psychiatric care following his arrest for two unprovoked stabbings that left two people injured, noting the suspect exhibited misunderstood behaviour.

The incident highlights broader systemic concerns voiced by the Dutch mental healthcare sector, which warns that approximately 62,500 individuals with severe psychological conditions currently receive no institutional support. Healthcare representatives caution that patients frequently lose oversight during transitions between housing, institutions, or care providers.

Separately, Dutch authorities carried out an underwater search in Rotterdam's Ringvaartplas for a firearm connected to the mistaken-identity killing of mental healthcare director Rob Zweekhorst, though officials have not disclosed whether any evidence was recovered.

Sources: NOS (Nederlandse Omroep Stichting), NRC, NU