The Three Taps · Chapter
XXIII: Leyland’s Account of It All explained
Leyland presents his theory of the murder, arguing that Brinkman killed Mottram for a combination of motives: the thousand pounds and anti-clerical sentiment.
What happens
Leyland presents his theory of the murder, arguing that Brinkman killed Mottram for a combination of motives: the thousand pounds and anti-clerical sentiment. He explains that the locked door and turned-off gas tap led him to deduce that the gas came from an independent source, possibly from Brinkman's room above. Leyland describes Brinkman's plan to fake suicide, his failed attempt to turn off the gas first, and his subsequent flight. However, Bredon points out a fatal flaw: the gas tap showed marks of being turned on but not off, contradicting Leyland's theory. The chapter ends with the Bishop of Pullford arriving, claiming to have evidence that Mottram's death was suicide.
Themes in this chapter
Deception and Fraud
Leyland's theory revolves around Brinkman's attempt to fake suicide to defraud the insurance company, and the chapter explores the deception involved in the murder plot.
Detection and Rationality
Leyland and Bredon engage in a rational analysis of the evidence, with Leyland constructing a logical theory and Bredon pointing out its flaws based on factual inconsistencies.
Characters to notice
- Mr. Leyland
Presents his detailed theory of the murder, explaining Brinkman's motives and method.
- Miles Bredon
Listens to Leyland's account and points out a critical flaw regarding the gas tap marks.
- Mr. Brinkman
Discussed as the prime suspect; his motives, preparations, and attempted flight are detailed.
- Mr. Mottram
The victim; his death and the circumstances surrounding it are central to the discussion.
- The Bishop
Arrives at the end of the chapter, claiming to have decisive evidence that Mottram's death was suicide.
Key passages
“Our mistake from the first has been that of not accepting the facts. We have tried to fit the facts into our scheme, instead of letting the facts themselves guide us.”
Leyland admits that they erred by forcing the facts to match their preconceived theories rather than letting the evidence lead them.
Leyland reflects on the investigative approach.
“I don't think it's worth forty pounds.”
Bredon dismisses Leyland's theory as unconvincing and not worth the insurance payout.
Bredon critiques Leyland's explanation.