Ciara Dunne from Burt and her two little daughters were killed by Adrian Dunne at the family’s home in Wexford in 2007.
‘Crime in Mind – A Family Destroyed’ examines the events leading up to the brutal murder-suicide.
Dunne killed his wife and two daughters before killing himself.
Days before their deaths Dunne attended a local undertaker asking the prices of funerals and even requesting how his family would be dressed if they died.
The programme, which will start at 8pm, also examines how such a crime could have been avoided.