A horror stabbing has killed a 49-year-old man and injured two more, including a young boy. 

Emergency services rushed to the scene in Midhurst Gardens in Uxbridge, London, at around 5pm Monday afternoon.

Using a taser, police officers arrested the suspect who was unharmed but taken to hospital as a precaution.

The Met Police confirmed a 14-year-old was among the injured, but his injuries were neither life threatening or life changing.

A 49-year-old man was treated for stab wounds at the scene but died of his injuries, police confirmed. A 45-year-old man suffered life-changing injuries and is currently being treated in hospital.

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