Facing the media
An IPCC report confirms that a 999 call from one of the murder victims resulted in officers going to the wrong address. Two days later the Ding family were found dead in their home near Northampton.
Neil Bradford reports from outside the Ding's home in Wootton near Northampton on what to expect from the IPCC's report. It's due to be published at 2 o'clock this afternoon.