He was a prolific paedophile who used the internet to groom young girls - and, he got away with it for more than a decade.
Tonight, the full extent of the crimes carried out by delivery driver Darren Jeffries were revealed - following two Crown Court trials.
There were eighty offences in all carried out over a period of 13 years.
Children in Hampshire, Buckinghamshire, Surrey and Kent were targeted. Victims kept silent - and it wasn't until January 2013 - when a mother became suspicious of a man her daughter met in a chatroom - that police were called.
Even then, they were unaware just how many children and young people had been abused. Here's Mel Bloor.
More top news
School children in Hampshire are performing the story of Mary and Joseph using songs by Take That.
People sleeping rough in our region have no respite from the freezing temperatures and the number just keeps on increasing.
Heathrow Airport has revealed some of the most popular goods flying through the airport this Christmas.