That's a question maybe better addressed to the UN. Unfortunately, that investigation team has now ended its mandate. It has finished its work. There is, though, a pre-existing presence in Burundi of the Office of the UN High Commissioner for Human Rights, so there is a UN human rights presence. It has been there for quite some time, as you know, and it is still doing monitoring observation.
I don't know exactly what kind of technical or other capacity they have, but certainly the destruction of evidence, the loss of evidence, would be a big concern. That is yet another reason, I believe, why a commission of inquiry would be needed and needed quickly, before that evidence disappears.