John Olav Larsen and Håkon Edvard Johansen were found murdered on Christmas Eve 1969. Per Kristian Liland was convicted the next year and maintained his innocence for decades. New evidence about the time of death eventually led to his acquittal in 1994, while the underlying double murder remained unsolved.

On the morning of December 24, 1969, John Olav Larsen and Håkon Edvard Johansen were found dead at Larsen's residence in Fredrikstad. Police soon arrested Per Kristian Liland, a man who moved in the same local social environment. He was convicted in 1970, but the case later became one of Norway's best-known wrongful convictions.
The two victims were found at a Fredrikstad residence associated with a marginalized drinking and drug-using milieu. Contemporary shorthand about that environment sometimes overshadowed the fact that two men had been killed and that the state had an obligation to establish the correct perpetrator.
The date of the killings became the decisive evidentiary issue. The prosecution theory placed the deaths on December 22, 1969, when Liland could have been at the scene. Later medical review and witness evidence supported a later time, when Liland had an alibi.
Liland was convicted by the Eidsivating Court of Appeal on July 3, 1970. Norwegian reference sources record that he received a 21-year prison term together with a further period of preventive security measures. He consistently maintained that he had not killed Larsen or Johansen.
Efforts to reopen the case failed for years. The original prosecution theory depended heavily on the asserted timing of the murders, even though witnesses and other material indicated the victims may have been alive after December 22.
Later review brought renewed attention to medical evidence about the time of death, witness observations and a dated municipal voucher found in one victim's clothing. These details undermined the chronology that had made Liland a viable perpetrator.
The case also became known for unofficial audio recordings from the original proceedings and the sustained work of supporters, journalists and lawyers who pressed for a reopening.
After the preventive security period expired in June 1993, Liland again sought reopening. The case was reopened in April 1994.
On November 21, 1994, Liland was formally acquitted. The prosecution itself ultimately supported acquittal. He later received compensation and redress totaling approximately NOK 13.47 million.
A government-appointed commission examined the case in NOU 1996:15 — Lilandsaken. The affair became part of the broader Norwegian debate over safeguards for reopening criminal cases and was later cited by the Justice Ministry as one of the important wrongful-conviction cases that helped drive reform.
The institutional resolution did not solve the original homicide. Liland's acquittal established that his conviction could not stand; it did not identify who killed Larsen and Johansen.
The two men are discovered at a residence in Fredrikstad.
Per Kristian Liland is convicted of the double murder and receives a lengthy prison sentence plus preventive security measures.
Liland continues to maintain his innocence while supporters challenge the chronology and evidentiary basis of the case.
The Eidsivating Court of Appeal agrees to reopen the conviction after renewed review of the evidence.
The wrongful conviction is formally overturned and Liland is cleared.
Liland receives compensation, and a government commission issues a major review of the affair.
Per Kristian Liland was exonerated. The murders of John Olav Larsen and Håkon Edvard Johansen remained unresolved in the sources reviewed for this file. The case therefore belongs in the archive's unresolved category, despite the wrongful-conviction component having a clear legal outcome.
An acquittal after a miscarriage of justice is not the same thing as solving the original murder. This file treats Liland as an exonerated person, not as a suspect, and does not substitute an unproven alternative perpetrator for the wrongful conviction.
Last reviewed: August 29, 2026