Deception and Betrayal

Where it surfaces

• VI: The Mayor

  The cut cord evidence suggests a deliberate attempt to frame Harborough, pointing to deception.

• VII: Night Work

  Mallalieu deliberately lies about knowing Kitely's identity and manipulates the investigation to frame an innocent man, betraying justice to protect Cotherstone.

• VIII: Retained for the Defence

  The possibility that the cord was deliberately cut from Harborough's coil to frame him.

• X: The Hole in the Thatch

  Cotherstone's feigned ignorance and possible betrayal of his partner Mallalieu are central to Brereton's suspicions.

• XI: Christopher Pett

  The murder investigation involves deceptive appearances, as Christopher Pett's sly demeanor and Kitely's hidden profession suggest layers of deceit.

• XIII: The Anonymous Letter

  Pett's deceptive familiarity and the anonymous nature of the letter suggest layers of deception and potential betrayal.

• XV: One Thing Leads to Another

  The revelation that Mallalieu and Cotherstone are likely the former Mallows and Chidforth, living under false identities.

• XVI: The Lonely Moor

  Stoner betrays his employers by threatening to expose their secret; Mallalieu's violent reaction is a betrayal of trust.

• XVII: The Medical Opinion

  Mallalieu's anxiety about the stick and his secret return to the quarry reveal his deceptive efforts to conceal evidence of his crime.

• The Scrap Book

  Mallalieu and Cotherstone have hidden their criminal identities for years, betraying the trust of their community.

• XIX: A Tall Man in Grey Clothes

  Avice's revelation of Mallalieu's unwanted advances and Harborough's anger suggests potential deception and betrayal in the case.

• At Bay

  Cotherstone's betrayal by Mallalieu in the Wilchester fraud and Mallalieu's alleged murders reveal layers of deception.

• The Interrupted Flight

  Mallalieu deceives the town by using a committee meeting as cover for his escape, betraying his public role.

• XXII: The Hand in the Darkness

  Mallalieu deceives the superintendent to facilitate his escape, and the partnership with Cotherstone shows signs of mutual distrust.

• Comfortable Captivity

  Miss Pett deceives Mallalieu with drugged drink and secretly searches his possessions.

• Strict Business Lines

  Christopher spreads false information about his purpose in town to conceal the harboring of Mallalieu.

• No Further Evidence

  Cotherstone's testimony betrays Mallalieu, shifting blame entirely onto his partner.

• The Virtues of Suspicion

  Christopher and Miss Pett deceive Mallalieu about the seriousness of his situation and their true intentions, while Mallalieu himself begins to suspect betrayal.

• Without Thought of Consequence

  Miss Pett and Christopher Pett drug and plot against Mallalieu, who in turn deceives them about his awareness and readiness.