Private investigator Kinsey Millhone, an unmarried, licensed, bonded, white woman of age thirty-two from Santa Teresa, California, investigates the homicide of Lisa Osterling’s husband, Rudd Osterling, who was previously a cocaine dealer. She also explores the disappearance of the Parker shotgun, a rare and beautifully crafted shotgun that is no longer produced anymore because the company went out of business. Lisa believes that the police wrote off the murder as a failed attempt at Rudd’s drug dealing, and she is determined to figure out the convict before the birth of her son. Initially, Kinsey heads to the gun shop located on a narrow side street in Colgate to elaborate with the owner, Avery Lamb, about the appraisal he completed on the…