A man suspected of stabbing an 11-month-old baby has handed himself in to police.
Rehan Khan, 25, went to a police station in west London on Wednesday morning where he was arrested on suspicion of double attempted murder, Scotland Yard said.
A manhunt was launched after the youngster and a 32-year-old woman were both attacked at a house in Swinfield Close, Hanworth, on Monday.
Chilling pictures showed blood spattered on the wall of the terraced home.
Police said the child is in a critical but stable condition, while the woman's injuries are not life-threatening.