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Home / New Zealand

Taupō detective leaves CIB after viewing ‘most horrific’ child abuse images in Rotorua case

Kelly Makiha
Kelly Makiha
Multimedia Journalist·Rotorua Daily Post·
10 Apr, 2026 06:00 PM4 mins to read
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A man has been jailed for six years after being found with more than 2500 objectionable images on his laptop, phone and a storage card –images so 'horrific' an investigating detective quit the CIB. Photo / 123rf

A man has been jailed for six years after being found with more than 2500 objectionable images on his laptop, phone and a storage card –images so 'horrific' an investigating detective quit the CIB. Photo / 123rf

Warning: Distressing content

The personal impact of investigating a man’s “horrific” collection of images and videos forced a Taupō police detective to quit his role, a court has heard.

Robert Hetaraka from Taupō has been jailed for six years after being found with more than 2500 title="https://www.nzherald.co.nz/rotorua-daily-post/news/rotorua-man-found-with-child-abuse-images-sentenced-to-home-detention/ZMIFQXUIGFDLBK2BXZYIN7MXXY/">objectionable images involving child sexual abuse and extreme violence.

The detective described the images he was forced to review as being the “most horrific” he’d seen in his career, and leaving him withdrawn and thinking, “what if that was my kid?”.

In sentencing Hetaraka in Rotorua last month, Judge John Bergseng placed great weight on the serious impacts Hetaraka’s offending had on the police officer and the exploited children.

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Hetaraka stood trial before a judge and jury in the Rotorua District Court in February.

He was found guilty of 14 charges of knowingly possessing objectionable publications and pleaded guilty during the trial to a further three charges of possessing objectionable publications.

Hetaraka was charged after New Zealand police were tipped off by the United States-based National CentreCenter for Missing and Exploited Children, and seized electronic devices from his home.

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Evidence collected showed he downloaded the material between 2022 and 2024 to his laptop, phone and a storage card.

Of the 2575 objectionable images, 640 were videos. A third of all images were deemed category A – the most serious classification under the Films, Videos, and Publications Classification Act 1993.

Judge Bergseng said some videos featured graphic child sexual abuse and extreme violence, including dismemberment, mutilation, self-inflicted death, decapitation, and apparent murder.

Judge Bergseng said Hetaraka was last before the court in 2024 for possession of methamphetamine.

 The Rotorua Courthouse. Photo / Kelly Makiha
The Rotorua Courthouse. Photo / Kelly Makiha

He said Hetaraka showed no genuine remorse and there were no mitigating factors.

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Hetaraka told a pre-sentence report writer he had recently found work in the tourism sector.

The report writer noted drugs and alcohol were part of Hetaraka’s earlier life.

The judge said it was concerning Hetaraka was spending time with children and young people - most aged under 16.

He read a victim impact statement from a British expert in child sexual abuse material.

The statement said the digital images were of real suffering and trauma.

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“Even though those children are unknown and unidentified, the viewers’ hands are not clean.”

The expert’s statement said viewers of child sexual abuse needed to be regarded as complicit with those who making the material.

Judge Bergseng said he agreed. He said each of the 2575 images contained a real victim.

“[They show] a child that has been exploited in a way that will never go away.”

Judge Bergseng said the police officer working on the case said he had worked on 28 similar cases, but it was this case that made him move away from this line of police work.

The officer’s victim impact statement said it was “some of the most horrific content I have ever viewed”.

After viewing it, he became withdrawn around his family for reasons he couldn’t explain.

“This realisation ultimately led me to decide to leave CIB [Criminal Investigation Branch]. I just couldn’t risk coming across something this confronting again and having to deal with ‘what if this was my kid?’,” his statement said.

Judge raises sentence

The maximum penalty for Hetaraka’s charge was 10 years’ jail.

Last year, Judge Bergseng gave him a sentencing indication of four years’ jail.

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At the sentencing hearing on March 25, the judge said he was not legally bound by the indication.

He said he previously did not have the victim impact statements and had not heard the evidence at trial about the extent of Hetaraka’s collection.

Hetaraka‘s lawyer, Douglas Hall, conceded there were no mitigating factors given his client took the case to trial.

Crown prosecutor Erin Reilly sought a sentencing starting point of five-and-a-half years’ jail.

Judge Bergseng said it should be higher, considering all the factors, including the police officer’s victim impact statement.

He sentenced Hetaraka to six years’ jail.

Kelly Makiha is a senior journalist who has reported for the Rotorua Daily Post for more than 25 years, covering mainly police, court, human interest and social issues.

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