I is for Innocent Author:sue grafton Lonnie Lingman is in a bind. He's smack in the middle of assembling a civil suit, and the private investigator who was doing his pretrial legwork has just dropped dead of a heart attack. In a matter of weeks the court's statute of limitations will put paid to his case. Five years ago David Barney walked when a jury acquitted him of the murder of... more » his rich wife, Isabelle. Now Kingman, acting as attorney for the dead woman's ex-husband and their child (and surethat the jury made a serious mistake), is trying to divest David Barney of the profits of that murder. But time is running out, and David Barney still swears he's innocent.« less