Roger – in the grey shirt – at the London premiere of Africa United
Roger's father John, a Tutsi, was murdered by Hutu friends who had attended his wedding. Fifty members of his family were also killed.
After the genocide, Illuminee and Roger fled to England. Illuminee has since forgiven John's killers.
“It was hurting me inside so I thought the way to get rid of it was to get it outside,” she says. “It was my healing, but I will live with this forever.”
Roger returned to Rwanda to take part in a week of special events marking the genocide, to see if he could follow his mother's path to forgiveness.
On his first day in the country, he attended a memorial event in Kigali's national stadium.
He listened as a woman said: “Time heals all wounds but there won't ever become a day when I don't miss your smiling face.”
Continue reading the main story
Rwanda's genocide

Sparked by death of President Juvenal Habyarimana, a Hutu, when his plane was shot down on 6 April 1994
Within hours, Hutu militia spread across the country systematically killing Tutsis
Moderate Hutus who refused to take part also slaughtered
A French judge has blamed current President Paul Kagame – then leader of a Tutsi rebel group – for downing the plane, but he vehemently denies this
Killings ended when Mr Kagame's rebels seized power in June 1994
120,000 people were later arrested
International Criminal Tribunal (ICTR) for Rwanda has now completed 59 trials
More than 1.5m people tried in Rwanda's local Gacaca courts – and 40,000 imprisoned
But then a long piercing scream could be heard in the crowd, and then another.
“They are mourning,” he was told. He saw wailing women being carried from the stadium.
It was a reminder of the intense grief thousands still feel.
Roger's father has a memorial in Norwich, but no-one knows where he was actually buried. It is thought he may be in Rwanda's largest mass grave, along with 250,000 others.
Roger returned to see a picture of his father he had placed there seven years ago. At that time he said he could forgive his father's killers, but things have changed.
“I understand quite a lot more,” says Roger. “It was a bit more innocent then, now it's an anger that I would like to act upon.
“What I'm doing is a let-down to quite a lot of Rwandans, because me saying 'it's an anger I would like act upon' is detrimental to Rwanda now. I hate to use the word revenge but that's how I'm feeling at the moment.”
But Roger is best friends with a Hutu teenager, Yves Desenge, who lives in Rwanda and co-starred with him in Africa United.
“I don't feel anger towards my generation of Hutus because we were babies when this happened,” says Roger.
Tension and rivalry has always existed between the Hutus, who make up 85% of the population, and the Tutsi minority, who formed the traditional elite.
Roger, left, says his best friend Yves, a Hutu, is like a brother to him
In the years since the genocide, they have been encouraged to live alongside each other, like neighbours Frederick and Jacqueline do.
Jacqueline was 16 when a gang killed all 12 of her family with machetes and swords, while Frederick has served nine years for his part in a death squad that killed seven Tutsis in one day.
“Our relationship is good,” says Frederick. “Our children live happily together. If she has a long journey she can leave her children here and they'll be taken care of here in my home.”
And when Frederick asks if Roger can forgive him, the younger man finds himself lost for words. After a long pause, Roger says he can “generally”.
“Because you've been so kind and you're doing a great thing. But in terms of asking forgiveness for my father's death, I can't because that wasn't your fault.”
Frederick, a Hutu killer, and Jacqueline, a Tutsi whose family was murdered, now live as neighbours
But he cannot say the same of his father's killers.
“I hate to say it but I'd love to see them in body bags. If you're told to kill someone on the street and it's because they're a Tutsi, that's disgusting.
“But if you know that person and you're friends with their wife and their newborn is coming, I can't understand that. So I can't forgive that.”
Despite the attempts at reconciliation in Rwanda, a report on 32 schools revealed that ethnic hatred is still prevalent.
And Roger realises the path to forgiveness is not straightforward.
“It's very complicated. It will be quite weird seeing this all again in another 10 years, seeing the difference between the me then and the me now.
“I'm young. I'm still only 16 so hopefully that anger will somehow fizzle out.”
Roger: Genocide Baby is on BBC Three, Wednesday 13 July at 2100 BST. It is not available to viewers outside the UK.



Somalis are fleeing to Ethiopia, Kenya and the capital, Mogadishu, in search of food
Extended drought is causing a severe food crisis in the Horn of Africa, which includes Kenya, Ethiopia, Djibouti and Somalia. Weather conditions over the Pacific means the rains have failed for two seasons and are unlikely to return until September.
Food shortages are affecting up to 12 million people. The UN has not declared a famine but large areas of the region are now classified as in crisis or emergency, with malnutrition affecting up to 35-40% of children under five.
The humanitarian problem is made worse by ongoing conflicts, which means that until July militant groups had only allowed aid organisations limited access to large parts of southern Somalia and eastern Ethiopia.
Since the beginning of 2011, around 15,000 Somalis each month have fled into refugee camps in Kenya and Ethiopia looking for food and water. The refugee camp at Dadaab, in Kenya, has been overwhelmed by 370,000 people.
Farmers unable to meet their basic food costs are abandoning their herds. High cereal and fuel prices had already forced them to sell many animals before the drought and their smaller herds are now unprofitable or dying.
The refugee problem may have been preventable. However, violent conflict in the region has deterred international investment in long-term development programmes, which may have reduced the effects of the drought.
Development aid would focus on reducing deforestation, topsoil erosion and overgrazing and improving water conservation. New roads and infrastructure for markets would help farmers increase their profits.
The result of climate conditions, conflict and lack of investment is that 6.7 million people in Kenya and Ethiopia are currently existing on food rations, and relief agencies estimate 2.6 million in Somalia will need assistance a new emergency operation.

Many Egyptian protesters distrust the intentions of institutions such as the IMF