From the first the McCanns endeavoured to push their friend's sighting of a man carrying a child to centre stage.
The PJ were less than convinced by Tanner's credibility as a witness yet the McCanns still pushed, using political channels, for the description to be circulated. Further the McCanns own private investigators also had little faith in Tanner's sighting, telling the McCanns that their limited funds would be better spent investigating the Smith sighting.
Of course we now know that, according to SY, Tannerman was almost certainly an ordinary dad carrying his child home from the night crèche yet untold police, private investigator and public hours have been wasted chasing a swarthy spectre who, in all reality, didn't exist.
My question is twofold. Firstly is it ever a good idea for victims of a crime to run a parallel investigation when there is already an official one in progress and secondly has the McCanns decision to try to steer the investigation by subtle manipulations behind the scenes and very public pronouncements in front in any way helped further the search for their daughter or have they in fact, innocently or otherwise, made it harder for the authorities to now ever learn the truth ?
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