"A Jury of Her Peers" is about the discovery of and subsequent investigation of John Wright's murder. The story begins on a cold, windy day in fictional Dickson County (representing Dickinson County, Iowa) with Martha Hale's being abruptly called to ride to a crime scene. In the buggy is Lewis Hale, her husband, Sheriff Peters, the county sheriff, and Mrs. Peters, the sheriff's wife. She rushes out to join them in the buggy, and the group sets off. They arrive at the crime scene: the Wrights' lonesome-looking house. Immediately Mrs. Hale exhibits a feeling of guilt for not visiting her friend Minnie Foster since she married and became Mrs. Wright (the dead man's wife) twenty years prior. Once the whole group is safely inside the house, Mr. Hale is asked to describe to the county attorney what he had seen and experienced the day prior. Despite the serious circumstances, he delivers his story in a long-winded and poorly thought-out manner, tendencies he struggles to avoid throughout. The story begins with Mr. Hale's venturing to Mr. Wright's house to convince Wright to get a telephone. Upon entering the house, he finds Mrs. Wright in a delirious state and comes to learn that Mr. Wright has allegedly been strangled.