As a body is discovered seven weeks after Libby Squire's disappearance, police try to find evidence needed to charge the man they believe to be responsible.

The police find evidence of Libby Squire entering an unknown vehicle. As an arrest is made, investigators receive calls pointing to a possible stalker.

January 2019. Hull student Libby Squire heads home from a night out, but when her friends realise that she hasn't made it back, a huge police search begins.