Pakistani police have arrested a Muslim cleric who accused a Christian girl of blasphemy on suspicion that he planted evidence, a police officer said.
The case of the Christian girl accused of allegedly burning pages of a Quran has sparked controversy in large part because of her age and questions about her mental capacity.
It also has triggered an exodus of hundreds of Christians from the neighbourhood where the accused girl lived, fearful of retribution by their Muslim neighbours.
The cleric, Khalid Chishti, was arrested late Saturday for allegedly planting pages of a Quran in a shopping bag containing burned papers and ash that had been carried by the Christian girl, said Munir Jaffery, an investigating officer in the case.
Mr Chishti is scheduled to appear in court later today.
The girl was later accused of burning pages of the Quran, a serious offense in Pakistan that can result in life in prison.
The about-face could lead to her being released from prison.
The girl's family and some human rights activists put the girl's age at as young as 11.
A medical board who reviewed her case determined she was around the age of 14 and said her mental capacity did not match her age, which called into question her mental state.
Critics of Pakistan's blasphemy laws say they can be used to settle vendettas or seek retribution.