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.