When Dave Robicheaux gets the call saying his ex-partner Clete Purcel is in jail for felony assault and resisting arrest, bailing him out is instinctive. After all, Clete is the man who saved Dave's life. But Clete's latest escapade isn't just worrying because it shows his demons are gaining the upper hand; it also brings some of those demons into Dave's life, in the most personal way possible…