Stop me if you've heard this one before: A rockstar and an FBI agent walk into a Narcotics Anonymous meeting... Spencer Reid is trying to get his life back on track after being kidnapped and tortured by Tobias Hankel. Desperate to get clean and keep his job, he begins attending NA meetings at a local church. It's there that he meets a woman who's his exact opposite... except for their shared demons. Lark Monroe is one of the biggest rockstars in the world. Fresh out of rehab, her label wants to keep her sober on her comeback tour by having her attend mandatory NA meetings to keep her out of trouble. But Lark is keeping a much darker secret: she's been receiving increasingly terrifying mail from an anonymous fan. She's not sleeping, barely eating, and she's growing increasingly paranoid. Lark's world of chaos and Spencer's world of calm and order clash when the team takes on her case and he's assigned to follow her on her tour to keep her safe. But will being in close quarters while being hunted by an unhinged stalker bring them together or keep them apart?
10 parts