The defendant was arrested at the scene. He was compliant and seen to have blood on his clothes, hands and face.
He also had a cut on his hand and a graze to his chin.
When spoken to by police, he repeated his claims of having been under mind control.
He said he stabbed the victim in the head and “I should have taken the c***’s head off”.
An autopsy later found the victim suffered approximately 31 stab and incised wounds, including to his head, chest, arms, leg, abdomen and back.
It concluded that one of the stab wounds to the abdomen injured the victim’s aorta and caused a large amount of bleeding, resulting in his death.
After the defendant’s guilty plea last week, Justice Dale La Hood remanded him back into custody.
He will be sentenced on October 6.
Tara Shaskey joined NZME in 2022 and is currently an assistant editor and reporter for the Open Justice team. She has been a reporter since 2014 and previously worked at Stuff covering crime and justice, arts and entertainment, and Māori issues.