On the night of Kapluggin's death, Ballantyne had cooked his friend a meal, which they enjoyed on the balcony of his Whangamata home.
The pair shared bottles of wine and glasses of whiskey when, for reasons that will never be known, Ballantyne became angry and, in what Justice Brewer described "a fit of rage" launched an attack on Kapluggin, stabbing him seven times in the chest, neck and back, as well as cutting his hands and face.
He then grabbed a meat cleaver and struck him "fiercely" on the head. Justice Brewer says Kapluggin was already dead by the time this blow was dealt.
Soon after Ballantyne rang 111 and "put on a display to distance yourself from what had happened and blamed others".
"There was simply no way that blame could have been attributed to anyone else but yourself."
Outside court, Kapluggin's daughter Marie Kapluggin-Holtham said the jail term was not long enough and before they knew it they would be dealing with parole hearings.