Royal Statistical Society publicly corrects Sir Roy Meadow — Sally Clark case

The Royal Statistical Society publicly corrects Sir Roy Meadow's '1 in 73 million' calculation used at Sally Clark's trial. The correction becomes the foundation of the RSS post-Clark framework on statistical evidence in criminal trials — the canonical reference subsequently applied to the Letby shift-rota chart. Sally Clark is exonerated in January 2003 and dies in March 2007.