A man has been arrested on suspicion of murder after the stabbing of a grandfather on a mobility scooter in west London.
Thomas O’Halloran, 87, died on Cayton Road, Greenford, after being attacked just after 16:00 BST on Tuesday.
A 44-year-old man was arrested at an address in nearby Southall, police say.
Det Ch Insp Jim Eastwood said: “I would like to thank the public for their overwhelming support following this horrific incident.”
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