It will need some thinking through to iron out all sorts eg the value a country places on disappeared children and means to investigate are just two that spring to mind!
I am sure there are a lot more disappeared children who's names we will never know. Some families live under the radar.
Only recently have we seen a rise in aknowledgement that British born children are being 'removed' from the birth country against their will. We could be talking tens of thousands over many years.
With regards to the locations of disappeared/murdered children this isn't an excersise which will throw up difinitive behaviours of kidknappers/abductors. reasons fall into these categories;
- Paedophiles who like to groom and abuse over a period of time with the child not in captivity but seen as a converted participant- by the paedophile!
Paedophiles who like to groom and abuse over a period of time with the child not in captivity like to groom and abuse over a period of time with the child not in captivity and is encouraged to bring friends along- which may lead to the child being a sex slave-not in captivity.
Paedophiles who like to snatch and keep children in captivity for self pleasure
Paedophiles who like to snatch and keep children in captivity as a sex slave /prostitute
Paedophiles who like to snatch and keep children in captivity to use as a victim of a 'snuff' movie
Paedophiles who are serial killers-like to snatch and keep children in captivity as a sex slave for a period of time-before killing and disposing of body.
Paedophiles who are serial killers like to snatch/rape/torture and drop in shallow grave. some like the idea of the child being found!- maybe not so much now with DNA etc.
You will also need to look at the behaviour. some children are easily found, as if this was deliberate, and some never found.