I don't know how it works, but in the US, there are legal proceedings against unknown people all the time, e.g. "Jane Does 1-3". So just because they don't adm

I don't know how it works, but in the US, there are legal proceedings against unknown people all the time, e.g. "Jane Does 1-3". So just because they don't admit someone specific exists, doesn't mean they have to ignore that someone exists.