India, Oct. 29 -- An Afghan national was arrested after he allegedly stabbed a dog walker to death and injured two others in west London, media reports said on Wednesday.

An Afghan national, 22, was Tasered and arrested on suspicion of murder and attempted murder at Midhurst Gardens, Uxbridge, at 17:00 GMT on Monday, reported BBC.

The Metropolitan Police said its officers attended the scene alongside the London Ambulance Service, who treated three victims at the scene for stab injuries.

Speaking on the deceased person, the police said in its statement: "A 49-year-old man was treated at the scene for stab wounds. Despite the best efforts of the emergency services, he died at the scene."

Chief Superintendent Jill Horsfall who leads poli...