It is doomed to failure  because the inquiry is not free to evaluate any information that does not point direct blame to white men. The need for the inquiry indicates that nobody knows the root of the problem to be able to develop solutions. White men may certainly be responsible but unless the inquiry is free to consider the possibility that a culture change is needed in indigenous cultures to give equal value to woman's lives to men's it will fail. What if the inquiry finds that indigenous men are responsible for the problem?
The inquiry needs to be able to go down whatever path information takes them. When the results are already politically baked into any inquiry, the inquiry is doomed to fail.