There is a documentary on Youtube about the Prime Suspect TV show which was broadcast on UK tv some years ago.
It seems one episode was too near to true life that it caused some concern in a UK council.
Episode 3 of Prime Suspect was about a paedo ring.
Here is the video clip were it tells you about a council getting in touch with the show.
The second part of Prime Supect 3 is still on youtube. The first part was removed.