So if it's only allegedly you won't mind bending the rules too.
I have no idea why the McCanns are keeping funds back specifically for the search, however if it was me I would rationalise it like this: In the early days when the money was pouring in and the bank balance healthy there was plenty to pay for private investigators to conduct a parallel investigation, so no need to ring fence anything. Then money started to dwindle which flagged up the fact that cash was not an infinite, renewable resource and that income would need to be generated to keep the search going, so alternative means of raising money were sought eg: writing a book. In the meantime there were mounting legal costs to finance but also the re-opening of the case, meaning no need to pay for a private investigation, but still lawyers fees to shell out for. As time has dragged on however and the missing child not located as hoped, attention has returned to the need to mount and pay for a private investigation again, hence the need to ring-fence a percentage of the remaining fund to finance this.
Now over to you to pour scorn over.
