Dean Mayley murder: Two more teenagers charged
Two teenagers have been charged with the murder of a 24-year-old in west London.
Dean Mayley, who had learning difficulties, was stabbed in the heart as he walked along Ruislip Road in Greenford, on 7 February.
Ryan Beresford, 18, and a 17-year-old who cannot be named, will appear at Brent Magistrates' Court on Wednesday.
The pair were arrested after handing themselves in to a London police station.
Two teenagers have already appeared at Willesden Youth Court charged with murder, conspiracy to rob and possession of an offensive weapon.
Mr Mayley, who was on his way to visit his uncle when he was attacked, had a condition that meant he had a mental age of about nine.