A man pleaded guilty last year to murdering a mother and her two daughters at their Hertfordshire home.
Kyle Clifford, 26, admitted murdering Carol Hunt and her daughters Hannah and Louise in Bushey, near Watford, on July 9.
Clifford, who appeared in Cambridge court via video link on Wednesday, pleaded guilty to three counts of murder. He also admitted false imprisonment and possession of two offensive weapons, a crossbow and a butcher knife.
He has pleaded not guilty to charges of raping Louise, which were filed last month. A trial date is tentatively set for March 3.
Clifford, from Enfield, was found injured in a north London cemetery the day after his murder.
The women are part of the family of BBC horse racing commentator John Hunt, husband of Carol, 61, and father of Hannah, 28, and Louise, 25.
“Words cannot describe the devastation we are experiencing,” he and his eldest daughter Amy said in a statement last year.
