Clete Purcel is Dave Robicheaux’s longtime friend and partner in detective work. But he has a troubled past. When Clete leaves his car at the local car wash, only to return to find it ransacked by a group of thugs tied to the drug trade from Mexican cartels to Louisiana, it feels personal. Just as Clete starts to trail the culprits, Clara Bow hires Clete to investigate her scheming ex-husband, and a string of brutal deaths all link back to a heavily tattooed man who seems to lurk around every corner. Clete is experiencing shockingly lifelike hallucinations and questioning Clara’s ulterior motives when he and Dave start to hear rumors of a dangerous substance with potentially catastrophic effects. The thugs who destroyed his car might have been pawns in a scheme far darker than they could have imagined.