BBC NEWS | Africa | Nigeria 'child witch killer' held: "Police in south-east Nigeria have arrested a man who claimed to have killed 110 child 'witches'.
'Bishop' Sunday Ulup-Aya told a documentary film team he 'delivered' children from demonic possession.
But after his arrest, he reportedly told the police he had only killed the 'witches' inside, not the children.
Child rights campaigners say children are frequently abandoned, hideously injured and even murdered because their families believe they are witches."