Resurrection Walk by Michael Connolly

 After "Lincoln Lawuer" Mickey Haller gets a man off who had been wrongfully convicted, he starts getting inundated with letters from other prisoners who say they're innocent too.  His half brother, ex-cop Harry Bosch,  finds one letter that he thinks is worth pursuing. It's from a woman in prison for shooting her ex-husband, an LA sheriff's deputy. She swears she didn't do it and after Harry looks through the case file,  he thinks she might be telling the truth. He convinces Mickey to take on the case but the two soon realize they are up against something or someone bigger than they are. 

Michael Connolly knows how to tell a good story. And I always enjoy seeing Harry and Mickey working together. I hope Harry's health issues are under control so they can continue working together on future cases.