A 12-year-old boy has been arrested on suspicion of murder after a woman was struck and killed by a car in Sheffield.
The woman in her 60s died at the scene after being found seriously injured in the Greenhill area of the city at about 19:10 BST on Wednesday, police said.
The boy was found a short time later and arrested.
He was also arrested on suspicion of possession of a bladed article, South Yorkshire Police added.