The Sea Mystery · Chapter
IV: A Change of Venue explained
Inspector French shifts his investigation from the coast to Swansea and Ashburton after a tide experiment suggests the body may have come from Devonshire.
What happens
Inspector French shifts his investigation from the coast to Swansea and Ashburton after a tide experiment suggests the body may have come from Devonshire. He coordinates with Superintendent Howells to trace a lorry seen near Neath and Gorseinon, leading to a search of the area within thirty miles of Swansea. French also plans to visit Ashburton to investigate the order for a duplicating machine, while Howells organizes local inquiries. The chapter ends with a laborer's report indicating the lorry remained stationary for three hours, reducing the likelihood that the body was placed in the crate during the drive.
Themes in this chapter
Murder and Investigation
French systematically traces the lorry's route and coordinates a search, demonstrating methodical police work in a murder case.
Coincidence vs. Design
The laborer's report that the lorry remained stationary for three hours challenges earlier assumptions, suggesting the criminal's actions were carefully planned.
Characters to notice
- Inspector French
French shifts his focus to Swansea and Ashburton, coordinates with Superintendent Howells, and plans to trace the lorry and investigate the duplicating machine order.
- Superintendent Howells
Howells assists French in tracing the lorry, organizes the search of the area around Swansea, and discusses the case over lunch.
- Superintendent Griffiths
Mentioned as being asked to advise the Carmarthen men about the lorry.
Key passages
“For the first time French began to consider seriously the possibility that the body had come from Devonshire.”
French now seriously considered that the body might have originated in Devonshire.
French shifts his investigative focus based on the tide experiment results.
“I want to trace the lorry your man saw out at Neath.”
French asks Howells to help track the lorry spotted near Neath.
French initiates the search for the lorry as a key lead.
“It made it much less likely that the body had been put into the crate during the motor drive.”
The lorry's stationary period reduced the chance that the body was loaded during the drive.
The laborer's observation undermines the earlier theory about the body's placement.