"I have privileged the word of the victims, I have not tried to be fair with the executioners and the victims. The repentant murderer is elusive, he recants, his words do not come in the same way. I have questioned the witnesses in our mother tongue, the contact is more direct, the expression is both more fluid, freer and more revealing, the speaker cannot hide behind the mediation of a foreign language, bad faith is seen in the eyes."