An Auckland man who murdered a church bell-ringer with a machete just metres from the chapel has been jailed for life.
He will serve a minimum non-parole period of 17 years in jail.
Ueta Vea earlier pleaded guilty to killing Laulimu Liuasi, a 62-year-old man who was living on the grounds of the St John the Evangelist Church in Ōtara, Auckland.
Vea, 45, was arrested shortly after what Crown prosecutor Michael Regan described as a "frenzied attack" on the evening of January 13 this year.
Today in the High Court at Auckland, Justice Simon Moore said Liuasi's family were struggling to come to terms with the enormity of what happened.
During the attack Vea had severed his victim's spinal cord, Justice Moore said.
"When you were done you didn't lift a finger to help him."
Instead you watched as his life ebbed away before you, he said.
"This level of callousness adds another level of culpability."
Justice Moore said he had carefully read letters from Vea's niece and brothers whose heartfelt words explained that they remained confounded that he did not share his concerns about his marriage.
They too ask for forgiveness, he said.
Vea and Liuasi attended the church with their families and had also previously worked together to maintain the church property, Justice Moore said.
Vea began to suspect the bell-ringer was having an affair with his wife, Veisinia Vea, in November last year.
Vea had discovered sexual text messages sent to his wife from Liuasi, who was married himself.
Vea confronted the pair over the messages several times.
"Eleven of the convictions relate to offending against your wife. They include breaching a protection order, male assaults female and common assault."
Despite this, Vea had never served a term of imprisonment before, he said.
Justice Moore accepted that Vea's family had participated in Ifoga, a cultural practice seeking forgiveness, but noted that Vea's guilty plea was not entered at the earliest opportunity and that the case against him was strong.
Vea's family were in tears as his sentence of life imprisonment was handed down, with one sobbing woman pressing her hand against the glass of the dock as he left the courtroom.