"A German prosecutor has claimed that Portuguese police still think Madeleine McCann's parents are responsible for her disappearance and has criticised working with them.
Hans Christian Wolters said the working relationship with the Portuguese authorities is 'cumbersome' and that they have different ideas of what happened to the toddler who went missing in 2007, as reported by the Daily Telegraph."
It looks more and more like the Portugese authorities are obstructing any proper investigation into the disappearance of MM and the other cases, I am not one for conspiracy theories, but there is definitely something, other than incompetence, going on with the Portugese Police.