 The comments on the result of this new investigation differ.Because of the testimony of a grave supervisor who claimed to have seen Michaël de Jong walking with a knife in his hand near the widow's grave, the grave was also opened in November 2006, but nothing was found except for a small chunk of metal.On 20 March 2007, the Supreme Court decided that the results of the new research were even more incriminating for Louwes than the former ones.