Stuart Hazell, 37, was a man with a violent and scarred background which is nothing unusual in such crimes. But, tellingly, he also had an addiction to images of children being sexually abused. Police discovered hundreds of such pictures on his computer hard drive. He had also visited websites searching under 'illegal incest pics' and 'sex with young children'.
If someone committed a crime against you should they be let off if it had happened a long time ago? Or would you still want to see justice done, no matter how much time had passed? Well today there has been a lot of debate about comments by a leading lawyer who described the investigation of historical sexual offences under Operation Yewtree as the 'witch-hunting of ageing celebs'.
My name is David Tait - I'm an NSPCC Trustee and 'charity mountaineer' having now successfully climbed Mount Everest four times - in 2005, 2007, 2009 and 2011. I climb to raise both awareness and money for the many violated kids - one of which was me. This is my first of many dispatches that will accompany my effort to summit for the fifth time.
Scotland wants to be the best small country in the world for children to grow up in. It's a great aspiration to set but as new figures show an increase in the number of children on child protection registers, with more than half under the age of five - is Scotland getting any closer to giving its children the very best start in life?