A man has been charged with murder and robbery after an 87-year-old man died after allegedly being mugged near a children's playground.Peter Augustine, 58, from Hornsey, north London, was charged yesterday with the murder of an 87-year-old man in the Manor House area of the capital, the Metropolitan Police said. He has also been charged with robbery. Officers attended the scene on Tuesday with the London Ambulance Service following reports of a robbery at about 5.53pm. An 87-year-old man was taken to hospital, where he died on Thursday. He has not been named, but police said his next-of-kin are being supported by specialist officers.