The private detective Sherlock Holmes walks into a dirty, dingy room that is sealed off with yellow police tape. Inside, a woman is lying dead on the floor. Other British police detectives who had examined the body before Sherlock Holmes arrived concluded the woman committed suicide based on their deductive reasoning. Holmes thinks otherwise.
He observed the scene, noticed certain jewelry on the woman’s body had been recently cleaned, except for her wedding ring. That forced him to ask the question, Why? Why would she clean everything except her wedding ring? Holmes induced that the woman did not commit suicide. In part, because she was traveling to London for one day, she packed an overnight bag—and had a secret meeting before returning home. The secret meeting and wedding ring, all allowed Holmes to continue to probe the none obvious, asking questions along the way but never forming a final opinion. Sherlock Holmes behaves like an annoying child who continually asks, Why. The “whys” stack upon one another, and before too long, they allow Holmes to form a pattern to reach a hypothesis and then a final theory.