There's been a call for changes to be made to the laws of succession in relation to killers.
The Law Reform Commission has made 24 recommendations in research published today.
A legal battle between Eamonn Lillis, who was convicted of his wife's manslaughter in 2008, and her family had prompted calls for a review of issues in the area.
Commissioner Marie Baker has explained one of the changes they'd like to see made in the case of murder, attempted murder, or manslaughter:
