A Greek court is this week expected to deliver a verdict in the case of two tour firm employees charged over the deaths of a brother and sister who were poisoned by carbon monoxide.

A catalogue of errors in installing and maintaining a gas boiler caused a carbon monoxide leak that lead to the deaths of two children, a court heard today.

A GRIEVING father broke down in tears yesterday as he told a Greek court of the moments leading up to the deaths of his children from carbon monoxide poisoning in their holiday apartment.