Devil in a Blue Dress by Walter Mosley, review of book to movie

Set in 1948, the story begins in the Watts area of Los Angeles, with Ezekiel “Easy” Rawlins. Easy is a Houstonian, from that city's Fifth Ward, who lost his job at a Los Angeles aviation defense plant, and is unable to pay the mortgage on his LA home. Easy is sitting in a bar run by Joppy, a friend who is also from Houston, when a man named DeWitt Albright walks into the bar and offers him a job finding a young woman named Daphne Monet. Monet, a young white woman, is rumored to be hanging out in bars frequented mostly by African Americans, although white women are allowed inside.

At the bar Easy meets two old friends, Coretta and Dupree, among many other people that he knew from his former life in Houston. Coretta says that she knows Daphne, but gives an incorrect address to Easy. He goes home with them and has sex with Coretta, with Dupree asleep in the next room. Easy then leaves her early the next morning, only to be arrested by the LAPD. Shortly thereafter following police interrogation, he is told that Coretta is dead, and that he is a suspect in Coretta's murder.