"In January 2002, forty-six-year-old Christa Worthington was found stabbed to death in the kitchen of her Cape Cod cottage, her curly-haired toddler clutching her body. A former Vassar girl and scion of a prominent local family, Christa had abandoned a glamorous career as a fashion writer for a simpler life on the Cape, where she had an affair with a married fisherman and had his child. After her murder, evidence pointed toward several local men who...