A teenage boy has been arrested following a stabbing in Beaumont Hills this afternoon.
About 4.20pm (Monday 24 November 2025), emergency services were called to a reserve on Caballo Street, Beaumont Hills, following reports of a stabbing.
Officers attached to The Hills Police Area Command arrived to find a 17-year-old boy with a stab wound to his leg.
He was treated by NSW Ambulance paramedics; however, he died at the scene.
Police established a crime scene, and detectives from The Hills – with assistance from State Crime Command’s Homicide Squad – commenced an investigation into the incident.
About 7.30pm a 15-year-old boy was arrested after attending a police station in Sydney’s north-west.
Inquiries into the incident are continuing.
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