Board Thread:Spoilers!/@comment-25926288-20171012185948/@comment-27060727-20171012191326

I don't think they confirmed it was a missing person exactly, but if its suggested that the case doesn't have to do with Hook personally (like hinting at it being related to Emma or his child) and he's just a cop on a mission, then I think Rapunzel is a good guess for now.

Looking back, Colin filmed quite a bit for 7x07 and there's the weird Hook & Smee report. We know that it's the Rapunzel episode and she's /the/ missing person that fairytale. Maybe Hook and Rapunzel will be connected.