RHI inquiry - @SJAMcBride gives us the latest from the investigation into what was labelled NI's worst ever financial scandal

The RHI inquiry enters its 44th day next week. The investigation into what was labelled Northern Ireland's worst ever financial scandal is expected to hear from key witnesses like Arlene Foster in April. So far the inquiry has heard from civil servants and others to try and find out what led to a potential overspend of £700 million. Sam McBride has been covering the inquiry for the Newsletter and iNews.You can get a complete picture of what has been uncovered from the inquiry so far by visiting the BBC Northern Ireland online news website.