<p>The call from ex-Klansman Aaron Crown couldn't have been more unexpected. Sentenced to forty years for the decades-old shooting of a civil rights activist, Crown should have been out of Iberia Parish, Louisiana, for good.</p> <p>Election candidate Buford LaRose wants Detective Dave Robicheaux to ignore Aaron's calls, promising Robicheaux a lucrative job when he makes governor. Worse still, Buford's wife, Karyn, seems unhealthily interested in getting very close to Robicheaux - just like old times . . . The LaRoses, each for their own reasons, want Crown's case buried.</p>