Well they are not in Africa or the carribbean.
These girls are British born and raised afaik.
And I’m telling you that of of all the many African and carribbean British girls that I’m friends with not one of them engage in voodoo and in fact many of the church going ones frown upon even what many see as relatively tame things like Halloween because the association with dark spirituality.
And thats my point, we don’t know so this is an insensitive speculation to suggest it’s voodoo. This is something that may well be offensive to even be associated with in the eyes of their family. So if they didn’t suggest it we shouldn’t either.
It appears that it’s mental health related and this is what the official reports backed by the family are saying. So no need to speculate about voodoo when there’s no evidence to suggest it!