Andrew O'Donnell and Max Wall, both 18 and former pupils at St Michael's College, died in separate incidents over the weekend in Greece and the cause of their deaths has now been revealed

The cause of death for two Irish teenagers who died hours apart on the Greek island of Ios has been revealed in an initial postmortem. Andrew O'Donnell and Max Wall,both 18 and former pupils at St Michael's College,died in separate incidents over the weekend.