Or to demonstrate that they hadn't. Clarification is what they were searching for.
That is exactly what they were looking for! What people fail to realize or understand i, there are two sides to this story. The McCanns and the PJ who had to deal with the initial situation.
The police were suspicious of several things, importantly the parents behavior, and the initial timeline situation. The police had probably,quite rightly, dismissed the fact that the Tapas had a well planned- orginised-timed checking procedure. ( which is what was being implied by K and M in the beginning) They were being asked awkward questions, but so what, they needed to be asked why not just say there and then we just checked every so often. ( this would have not been well received by the public- preserving reputations even at this early stage). That is why to this day we ware told the children were checked every 15/20 mins- depends on who is telling the story ofcourse.
And and as someone else has mentioned, why do the McCanns think they have the right to direct the investigation? and more importantly WHY would they? Hmm even that sparks off suspicion.
The McCanns wanted a crime watch reconstruction to 'help jog memories of an abductor scenario. The police wanted to find out where there was an opportunity for an abductor- hence ask the tapas to do what they did that night to see if there was an opportunity and a stranger abduction from the apartment was a plausable lead to be further investigated.
As John has mentioned- it beggers belief they chose NOT to co operate. Thus causing suspicion and probably bad press.
Snip
«Portuguese Journalist: A reconstruction. If you volunteer to do a reconstruction wouldn't that open the case?
Gerry McCann: We want to create information that will lead us to us helping find Madeleine.Portuguese Journalist: That will help Madeleine. Don't you think so?Gerry McCann: Well if it does then, you know, we will participate.Portuguese Journalist: You are in Lisbon. You could take that step today. Ask for the case to be reopened and do a reconstruction with your friends.
Gerry McCann: We are going round in circles. We would be more than happy for the case to be reopened.»
Excerpt from: Exclusive Video:
McCanns Press Conference, February 12, 2010 http://joana-morais.blogspot.com