A man accused of a triple murder in Rotorua has pleaded not guilty and is taking the case to trial on the grounds of insanity.

The case of Justin Matthew Jeffries, 52, of Mamaku near Rotorua, was called in the High Court at Rotorua this morning. His appearance was excused.

He is charged with murdering Michelle Nicola Schiller, 59, on September 19 and Jessie Florence Currin, 78, and Glendon Brent Currin, 77, on September 23.

He is also charged with wounding Adam Sour with intent to cause grievous bodily harm on September 23 in Rotorua.

Jeffries is also charged with entering a building at Flat 2, 182 Old Taupo Rd, with intent to commit an imprisonable offence in the building and unlawfully using Schiller’s bank card with intent to obtain property.

About a dozen friends and family members of those who died were present in court.

A police guard at an Old Taupo Rd address in Utuhina, Rotorua where Michelle Schiller was found dead. Photo / Ben Fraser

Jeffries’ lawyer, Andy Hill, told Justice Layne Harvey that a trial would be required because the issue of insanity needed to be determined.

He said many of the facts were agreed but much of the trial would be around expert evidence.

Crown prosecutor Anna McConachy said given the defence was one of insanity, the Crown would obtain its own psychiatric report. She asked for the next callover to be at least six months away.

A four-week trial starting February 15, 2027 has been set down.

Police at the Russell Cres property where Jessie and Glendon Currie lived. Photo / Ben Fraser.

Schiller’s body was found in her Old Taupo Rd flat on September 23, the same day police were called to Russell Cres where the Currins had allegedly been seriously assaulted.

Jessie Currin died in Rotorua Hospital on October 5 and Glendon Currin died on October 9.

-Rotorua Daily Post