Leaving L.A.'s parker center, Shane Scully and his wife, Alexa, agree to meet at home but Alexa never arrives. Then Shane's called to a crime scene on Mulholland Drive, where the victim, an apparent gang member, has been executed and left in Alexa's car. Her gun is the likely murder weapon. At the center of this war is a ruthless, beautiful Lady Macbeth-like white woman raised in Compton. Married to a multi-millionaire rap mogul, she is known as the White Sister.Shane is no stranger to big troubles, but he’s never before been smeared as a racist cop or thrown in jail while there's a hit out on him. Much worse is the unknown fate of Alexa, and the fact that in the mysterious White Sister who holds the clue to a sinister conspiracy he may have met his match.