Plot Analysis Summary
A snake-linked murder investigation intertwines a suspicious animal business, an apparent theft plan, and Sutton's personal entanglements, ending without resolving the criminal's identity.
Story Structure — 4 Plot Phases
A Murder Becomes News
A newspaper sensationalizes a snake-linked murder, and Harras clashes with Fielding over its coverage. Elford investigates and learns of Larry Graeme's death as Sutton's animal business enters the case.
Key Events
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Murder Sensationalized — The paper sensationalizes a murder linked to a poisonous snake. Characters: Josua Harras, Sir Fielding
Location: Newspaper office
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Harras Seeks Advantage — Harras tries to capitalize on the story and argues with Fielding over coverage. Characters: Josua Harras, Sir Fielding
Location: Newspaper office
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Elford Investigates — Elford investigates the murder and learns that convicted jewel thief Larry Graeme has died. Characters: Inspektor Bill Elford
Location: Unspecified
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Sutton's Business Entangled — Sutton's animal business enters the investigation as a safe is discovered. Characters: Frank Sutton, Inspektor Bill Elford
Location: Sutton's animal business
The Quay Discovery
A safe and a copied lock pattern suggest a planned theft. After Sutton hires Leslie, Leslie is found dead in a packing crate beside a python, deepening the suspicion of deliberate murder.
Key Events
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Lock Pattern Taken — Someone takes a pattern of the safe's lock, suggesting a theft is planned.
Location: Unspecified
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Leslie Hired — Sutton hires Leslie as an assistant. Characters: Frank Sutton, Mr. Leslie
Location: Sutton's animal business
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Leslie Found Dead — Leslie is found dead inside a crate alongside a python. Characters: Mr. Leslie, Inspektor Bill Elford
Location: Packing crate at Mulford Quay
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Elford Suspects Murder — Elford suspects murder, and Sutton says a python would not normally kill in that manner. Characters: Inspektor Bill Elford, Frank Sutton
Location: Mulford Quay
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Mrs. Mulford's Warning — Mrs. Mulford urges Brownie to keep her husband's name out of any inquiry. Characters: Mrs. Mulford
Location: Mulford household
Threats and Departures
Mrs. Mulford's warning and The Snake's threat add uncertainty to the inquiry, while Harras's confidence in his own identification proves unreliable. Sutton plans a Nairobi trip with Beryl, bringing his relationship with Millie into conflict with his plans.
Key Events
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Mrs. Mulford's Warning — Mrs. Mulford urges Brownie to keep her husband's name out of any inquiry. Characters: Mrs. Mulford
Location: Mulford household
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The Snake Threatens Sutton — The Snake threatens Sutton as the investigation continues. Characters: Frank Sutton
Location: Unspecified
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Harras Names a Suspect — Harras believes he has identified the dangerous criminal, but his certainty is unreliable. Characters: Josua Harras
Location: Unspecified
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Nairobi Trip Planned — Sutton plans to travel to Nairobi with Beryl, with her aunt's approval. Characters: Frank Sutton, Beryl Stedman, Mrs. Mulford
Location: Unspecified
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Millie Confronts Sutton — Millie confronts Sutton about their six-year relationship and warns him about The Snake. Characters: Frank Sutton, Millie Trent
Location: Unspecified
The Harmless Mamba
Sutton promises Millie that he will fly alone and that they can begin again. Green's report that the mamba had its fangs removed suggests deliberate preparation, but the ending leaves the identities and motives unresolved.
Key Events
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Mamba Fangs Removed — Green reports that the examined mamba had its fangs removed about two days earlier. Characters: Dr. Green
Location: Unspecified
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Beryl Learns Sutton Left — Beryl finds Sutton has left with the tickets; Millie says she will not take the flight. Characters: Beryl Stedman, Millie Trent, Frank Sutton
Location: Unspecified