Green MP Golriz Ghahraman pictured with Rwandan singer-songwriter Simon Bikindi, who was convicted of inciting genocide in his country.

OPINION: Simon Bikindi is a singer-songwriter who composed songs inciting Hutu to slaughter their Tutsi neighbours during the 1994 genocide in Rwanda.

He was duly convicted by the International Criminal Tribunal for Rwanda (ICTR), but not before he enjoyed the services of a volunteer intern, now a member of the New Zealand Parliament, who has portrayed herself as a champion of human rights.

The photo of the two of them beaming at the camera has sent shockwaves through the Rwandan Twittersphere.

TWITTER/GOLRIZ GHAHRAMAN Golriz Ghahraman at the defence table (left).

"This picture of a laughing genocidaire and his apologist," Serge Kamuhinda tweeted from Kigali "just shows how vigilant we all have to be for evil will find friends".

"This whole picture is disgusting" said another.

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It rightly horrifies Rwandans that a New Zealand politician didn't simply work for war criminals, but went out of her way to do so as a volunteer.

Not, mind you, volunteering to build homes for widows and orphans. Not working with Rwandan law firms to help build capacity in human rights law. Not spending one moment in the presence of the families whose loved ones were slaughtered at the behest of her clients.

Instead, she chose to use her time as a volunteer in Africa defending some of the worst criminals of the latter part of last century.

A free agent, Golriz Ghahraman is entitled to make that choice, just as we are entitled to assess her suitability for public office as a result.

Before the Greens deploy their troll army, I need to stress that, of course, accused war criminals deserve legal representation - a straw man rebuttal if I've ever seen one - and, at the ICTR, they had the best our money could buy.

The UN spent $2 billion during the life of the tribunal. They had 200 accredited lawyers. By the end, there were only 61 convictions - or $32 million a pop.

The notion that the ICTR was under-resourced, as Ghahraman claimed in the NZ Herald on Monday, is laughable.

As with most UN edifices, the ICTR is famously well-appointed.

What's more absurd is the contention that Ghahraman played any notable role at all.

Facebook posts literally describe her as a "volunteer intern".

I cannot stress enough how troublesome these choices were.

The genocide in Rwanda took place over 100 days, beginning on April 7th, a day after the plane carrying former Rwandan President Juvenal Habyarimana crashed near Kigali Airport.

It had been struck by a missile that French ballistics experts concluded came from the Hutu Power barracks nearby.

It was an inside job by extremists alarmed at Habyarimana's willingness to negotiate with the Tutsi forces known as the Rwandan Patriotic Army (RPA).

From hours after the plane was struck, Hutu propagandists began to spread the theory that it was the RPA who shot down the plane.

Despite being thoroughly discredited, this theory lies at the heart of genocide denial.

Denial doesn't mean people refuse to accept killings occurred, but it usually takes the form of victim-blaming and muddying the historical waters so outside observers conclude each side is as bad as the other.

That was the precise strategy employed by the defence at the ICTR.

Their whole case hinged on historical revisionism, which is widely accepted by experts in the field as a form of genocide denial or diminution.

Why would Ghahraman work a case predicated on such an errant view of history?

There are clues to her thinking.

Ghahraman co-authored a paper with another lawyer, Peter Robinson, that revisited this same dark, debunked conspiracy theory.

Shooting down the plane "may have been a war crime" committed by the liberating Tutsi forces, she wrote.

Turning victims into perpetrators is Exhibit A in the genocide denial playbook and Rwanda is no exception.

Ghahraman has consistently referenced her work as a human rights lawyer in such a way that audiences would naturally assume her work was with victims and survivors. In both Rwanda and the former Yugoslavia, this was not the case.

Until a month after the NZ election, Ghahraman's Wikipedia entry claimed outright that she worked for the prosecution in both Rwanda and the former Yugoslavia.

The claim has also found its way into some media puff pieces. But it is a bald-faced lie, and a revealing lie as well.

It makes clear Ghahraman understood the political risks inherent in telling the truth.

Her Greens' website profile says this: "Golriz has lived and worked in Africa, The Hague and Cambodia putting on trial world leaders for abusing their power, and restoring communities after war and human rights atrocities, particularly empowering women engaged in peace and justice initiatives."

Admittedly, this will get you elected, whereas "Golriz worked in The Hague and Arusha to voluntarily assist in the defence of war criminals" will not.

There are three issues here.

First off, the fact she opted to spend a year defending mass-murderers when she was under no obligation to do so, and was clearly not required given the stupendous resources available to the ICTR.

Second, her willingness to collaborate with known genocide deniers like Peter Robinson to write papers that attempt to rewrite history and cast aspersion on the victims.

And, thirdly - and politically the most risky for her - she has established a pattern of embellishment and self-aggrandisement that is bound to curtail what might have been a promising career.

A critic on Twitter claimed I was opening old wounds by discussing the genocide.

Aside from reflecting a bizarre sense of what is likely to be offensive to Rwandans, it shows how little most Kiwis understand the great sensitivities that surround post-genocide reconciliation.

If wounds were opened, it wasn't by me. And Rwandans are nothing if not vigilant when it comes to tackling genocide denial whenever it raises its head, as the flurry of outrage on my Twitter feed attests.

I lived and worked in Rwanda for three years, and I've been pushing back against genocide denial ever since.

If my life has a purpose, this is it. So I acknowledge my own bias when I say that Ghahraman should resign - for embellishing her credentials, lying about her prosecutorial role, collaborating with deniers, as well as showing the appalling judgment to spend months interning for mass killers.

But I concede most Kiwis won't see the need for such extreme action.

At the very least, however, Ghahraman's much-vaunted virtue has taken a well-deserved hit.

If I were her, I would take some time to read and reflect on the experiences of people like my good friend and former colleague Noel who lost every single member of his extended family in the genocide - and only survived because he was disguised in girl's clothes.

Today he is married with a beautiful child.

Noel is full of optimism for his future, and the country's. After all, life expectancy has doubled since the genocide, communicable diseases are on the run, extreme poverty levels have dipped sharply and economic growth is lifting millions into the middle class.

But he will never forget what happened to him and his family, or forgive those who make excuses for it - or, worse, use their limited time on Earth to help killers and not their victims.

* Phil Quin is a former Labour Party staffer. He ran a public sector project in Rwanda between 2012 and 2015, during which time he worked on the 20th commemoration of the genocide against the Tutsis.

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Golriz Ghahraman spoke to Stuff about the issues raised by Phil Quin in this story. She has been offered the opportunity to write her own opinion piece on the matter and released the following written statement on Tuesday:

"I am deeply offended by the suggestion that I am a genocide denier. I am strongly committed to upholding human rights, and my work experience is testament to that.

"During my legal career, I worked on both prosecution and defence teams, here in New Zealand and for the United Nations.

"That included working in legal advisor roles on defence teams at the International Criminal Tribunals for Rwanda and the former Yugoslavia, and a role as Assistant Co-Prosecutor at the Khmer Rouge Tribunal.

"Every role I have held in international justice, on both defence and prosecution, in internship and paid positions, has been as part of the official United Nations workforce. In fact it would be impossible to work in an 'unofficial capacity' at international tribunals.

"This is all on the public record. I've spoken extensively with journalists and at public engagements about my work experience before I was a candidate for the Green Party, during the election campaign and since I've become an MP.

"While the crimes being investigated at these tribunals are undoubtedly heinous, maintaining a fair and robust trial process is absolutely necessary to upholding the human rights framework. In fact the United Nations system requires it.

"I am proud to have been involved in that tradition of fair and transparent international justice. Victims of conflict and genocide deserve a process where the evidence is tested and the verdicts are safe. This is the only way the cycle of violence will end and each group can move forward."