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Tia Sharp: Police arrest Stewart Hazell in murder probe

11 August 2012 Last updated at 07:28 BST

Police investigating the disappearance of 12-year-old Tia Sharp are continuing to question her grandmother's boyfriend on suspicion of murder.

Stuart Hazell is being held at a South London police station. It comes after a body was found at Christine Sharp's home on Friday.

Julie Peacock reports.