Ian Brady and Myra Hindley tortured and murdered five children in the 1960s.
Four of the victims were buried on Saddleworth Moor in the south Pennines. Brady was jailed for three murders in 1966 and was at Ashworth Hospital in Maghull from 1985 until his death in 2017.
Brady and Hindley later confessed to another two murders. Myra Hindley died in prison in 2002.
