I was just going to say that DNA is the very end of the missing person process. The police would normally not be asking for DNA the first time you walk through the door. They want all kinds of other information. The DNA MPI is basically if we run out of every lead. We don't know.
We can explain what we can do with it. Maybe not just now but six months from now, or six years from now, something may get entered there and we may get a match, but it's just done as a last resort.