Notable in their silence. That is one way to describe the approach taken by many of the experienced directors of Independent News & Media to the High Court inspectors’ investigation into the media group they were responsible for.  The inspectors also make a series of damning conclusions about how INM investigated protected disclosures made by its former chief executive Robert Pitt and CFO Ryan Preston.  A sub-committee of INM’s board set up to investigate these disclosures included corporate luminaries Jerome Kennedy, a former managing partner of KPMG; Terry Buckley, the managing director of Clear Channel Ireland; Dr Len O’Hagan, an…