The episode heavily involves the overarching "Sleeping Beauty" serial killer storyline, where the killer calls Ryan, showing a personal familiarity.
Are you watching Season 2, or was this a different show with a similar name? Episode 07: Instinct
It seems you are referring to a specific episode from the CBS series Instinct . Based on your description of a "solid story" and it being Episode 7, you are likely talking about the installment, titled " After Hours " . In this episode: Based on your description of a "solid story"
Note: If you were referring to Season 1, Episode 7, that episode was titled " Owned " and focused on the death of a professional basketball team owner. If you'd like to discuss that episode further, let me know: noted for their strong performances.
Dylan (played by Alan Cumming) and Lizzie (Bojana Novakovic) go undercover, noted for their strong performances.