When a young journalist goes missing in sunny San Diego , P.I. Madison Kelly learns the true price of knowing too much.It's a perfect San Diego fall—cool and crisp with bright blue skies. But not everything is right in the sunny idyll dubbed "America's Finest City." Young journalist Barrett Brown has been missing for a week, and her boyfriend hires private investigator Madison Kelly to find her. Right away, Barrett reminds Madison of a younger version of herself: smart, ambitious, and a loner.As she launches her investigation, Madison realizes that Barrett's disappearance is connected to a big story she was chasing—and she sets out to walk in Barrett's footsteps to trace her whereabouts. As the trail grows colder, things begin to heat up between Madison and Barrett's boyfriend. But he doesn't seem to be telling everything he knows, and Madison gets the feeling that her every move is being watched. What dirty secrets lie at the heart of Barrett's big lead?...

The note was threatening enough—but its link to two cold cases and a sinister unseen presence sends P.I. Madison Kelly on a frantic search for the truth.Madison Kelly, a San Diego private investigator, arrives home to a note stabbed to her front door: Stop investigating me, or I will hunt you down and kill you. The only problem? Madison hasn't been investigating anyone—she's been taking time off to figure out what to do with her life. But how does she prove a negative? The only way to remove the threat is to do exactly what "Anonymous", the note writer, is telling her not to do: investigate to see who left it. Could this have something to do with the true crime podcast she's been tweeting about, and the missing girls?The girls went missing, two years apart, after a night at the clubs in San Diego's famed Gaslamp Quarter, and Madison had been probing the internet for clues. She discovers that someone has been one step ahead of her,...