Well, we don't agree on what it says. The SC judges disagree with you. The Final Report by the PJ doesn't agree with you;
Type of Crime – Unknown
http://www.mccannpjfiles.co.uk/PJ/P_J_FINAL_REPORT.htm
Agreement or disagreement doesn't enter it.
Acceptance or rejection of the facts does:
Concerning the other indicated crimes, they are no more than that and despite our perception that, due to its high degree of probability, the occurrence of a homicide cannot be discarded, such cannot be more than a mere supposition, due to the lack of sustaining elements in the files.
In that sense,
type of crime unknown.
Then, the paragraph immediately following:
The non involvement of the arguidos parents of Madeleine in any penally relevant action seems to result from the objective circumstances of them not being inside the apartment when she disappeared, from the normal behaviour that they adopted until said disappearance and afterwards, as can be amply concluded from the witness statements, from the telephone communications analysis and also from the forensics' conclusions, namely the Reports from the FSS and from the National Institute for Legal Medicine.
At least, so far as the prosecutors are concerned, Kate and Gerry are not suspected of any crime.