Full Breakdown
Supreme Court Quashes David Tamihere's Convictions for Murdering Swedish Tourists
3/31/2026, 4:08:36 AM
Overview of the Case
The New Zealand Supreme Court has quashed the convictions of David Tamihere for the 1989 murders of Swedish tourists Sven Höglin and Heidi Paakkonen. The court's unanimous ruling identified a "fundamental error" during Tamihere's original trial, which rendered it unfair. This decision raises the possibility of a retrial, contingent upon the Crown's choice to proceed.
Background of the Disappearance
Sven Höglin, 23, and Heidi Paakkonen, 21, were last seen alive in Thames, New Zealand, on April 7, 1989. Their vehicle was located on April 9, 1989, but their bodies were never found until Höglin's remains were discovered in 1991, far from the initial crime scene. Tamihere, who had been living in the bush and was on the run from police for unrelated charges, was convicted in December 1990 based largely on circumstantial evidence and testimony from a discredited informant, Roberto Conchie Harris.
Supreme Court's Findings
The Supreme Court's ruling highlighted that the trial was unfair due to the reliance on Harris's perjured testimony, which had been fabricated to secure convictions. The court noted that the Crown's theory of the case had changed significantly after the discovery of Höglin's body, which was found many kilometers from where the prosecution had suggested he was killed. The justices emphasized that there were now "too many questions" regarding the Crown's revised narrative.
Criticism of the Original Trial
The original trial faced scrutiny due to the questionable credibility of the evidence presented. Harris's claims, which included conversations with Tamihere about the murders, were later proven false, leading to his conviction for perjury. The Supreme Court's decision underscored that the new evidence presented by Tamihere's legal team, including an affidavit from Sir Bob Jones, suggested serious flaws in the investigation and prosecution.
Official Statements & Responses
The Supreme Court stated, “There was a fundamental error at trial which made the trial unfair.” The court also indicated that while a jury could potentially find Tamihere guilty in a retrial, this would depend on a properly directed jury. The Crown now faces the decision of whether to pursue a retrial.
What's Next?
The Crown prosecutors must now determine whether to initiate a retrial for David Tamihere. If they choose not to proceed, it would conclude the legal proceedings but leave unresolved questions surrounding the case.
Verbatim Quotes
- “There was a fundamental error at trial which made the trial unfair,” — Supreme Court Decision
- “That does not mean that a jury, properly directed, could not possibly be satisfied of guilt, but that would need to be decided on a retrial, which this court has now directed.” — Supreme Court Decision
- “David Tamihere says he never met the Swedish tourists.” — David Tamihere
This ruling marks a significant development in a case that has spanned over three decades, highlighting the complexities of justice and the potential for miscarriages within the legal system.
