The Disappearance of Kimmy Diore

Kimmy, the YouTube child star with millions of fans, disappears.

Kimmy's disappearance is all over the media; the Happy Recess haters are suspected of the kidnapping.

Suspects pile up and Melanie's mother puts a strain on already fragile relationships.

Bruno is arrested, but as leads multiply, the police unit finds itself in a rut.

A discovery in Melanie's past leads Sara to Kimmy's kidnapper.

Baptiste and Sara find conclusive proof; the hunt is on.