Part 9 (final) excerpted from “And Every Word Is True” — A Sequel to Truman Capote’s “In Cold Blood” — November 15, 2019 marks the 60th anniversary of the 1959 Clutter family murders in western Kansas, and in a nine-part series of excerpts appearing exclusively on Medium, author Gary McAvoy presents compelling new details of a murder investigation that continues to fascinate readers of Capote’s masterwork, adding new perspectives to…