Tanaiste Eamon Gilmore expressed his condolences to Sheehan after she sent him a copy of her letter to Kenny.
He wrote: "The death of Fiachra is deeply tragic and you have my very deepest sympathy in your loss. Unfortunately Priory Hall is a legacy of the boom and the inadequate regulations and oversight that pertained at that time. It now falls to Minister Phil Hogan to deal with the issue and the consequences for all those who bought homes in the complex."
Here Stephenie Meehan speaks out on "The Late Late Show":