Jodi Larsen recently joins the National Park Police after a year marked by loss; she unexpectedly teams up with a dog named Blue as her new partner; together, they tackle their first case, investigating the disappearance of a boy.

When a fugitive goes missing in the National Park, Jodi must work with a U.S. Marshal to find the man and bring him to justice. As the case unfolds, Jodi realizes there is more to this fugitive than she's been told, leading to a shocking discovery.