The Sea Mystery · Character

Colonel Domlio

A sardonic retired colonel on Dartmoor whose well, his car, and his denials all become the focus of French's most uncomfortable afternoon.

supporting

Also known as Domlio, Colonel

First appearance: Dartmoor

As a supporting figure in The Sea Mystery, Colonel Domlio is not background color—the story leans on what they do once the chapter opens.

Mentioned as the owner of the Veda Company and a reclusive insect collector; French interviews him.

In the storyDartmoorOpen this moment free

Domlio protests the waste of his time as French drains his well, then watches the dripping bundle of Pyke's clothes come up with what looks like genuine amazement. His sardonic calm breaks when French lays out the theory that he drove into Ashburton that night to collect and dispose of the dead man's things, and his earlier lie about not going out returns to haunt him. He is the case's most visible suspect in the middle act, a man whose composure and whose contradictions both demand explanation.

See Colonel Domlio in Dartmoor Book page

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Character Web

19 connections

A slice of how Colonel Domlio sits in the book — open the reader for the full interactive map.

Relationship types

Social
Professional
Other

Character groups

Core suspects and family
Witnesses and supporting characters
Protagonist

+14 more in the full Character Web

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Narrative arc

Story tension across the book — this chapter sits in Exposition.

Setup
Escalation
Breaking point
Aftermath
Closing

In this excerpt, the emotional and psychological peak occurs as French endures hours of tense, cold, and frust…

Full beat labels and climax notes unlock in the reader.

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Relationships

Mrs. Berlyn
social · ambivalent
Colonel Domlio and Mrs. How this plays out →
Sergeant Daw
professional · positive
Sergeant Daw
professional · positive
Mrs. Berlyn
social · ambivalent
Colonel Domlio and Mrs. How this plays out →
Sergeant Daw
professional · positive
Mrs. Berlyn
social · ambivalent
Colonel Domlio and Mrs. How this plays out →

Mrs. Berlyn
Colonel Domlio and Mrs. Berlyn have a formal, possibly strained social acquaintance.
Sergeant Daw
Colonel Domlio and Sergeant Daw cooperate as local law enforcement and military contacts.
Sergeant Daw
Colonel Domlio and Sergeant Daw cooperate as local law enforcement and military contacts.
Mrs. Berlyn
Colonel Domlio and Mrs. Berlyn have a formal, possibly strained social acquaintance.
Sergeant Daw
Colonel Domlio and Sergeant Daw cooperate as local law enforcement and military contacts.
Mrs. Berlyn
Colonel Domlio and Mrs. Berlyn have a formal, possibly strained social acquaintance.

Relationship notes

How these ties play out is in the reading companion — open the free preview.

See Colonel Domlio in Dartmoor

In the story

Colonel Domlio appears across 5 companion beats. Open any chapter in the free preview to see the notes beside the text.

Dartmoor
Mentioned as the owner of the Veda Company and a reclusive insect collector; French interviews him.
XIII: The Accomplice?
Becomes the prime suspect in French's new theory; described as a quiet, well-respected man of about forty-five, a senior partner at Veda Works, and an entomology hobbyist.
XIV: French Turns Fisherman
Claims he was out collecting butterflies and lost a miniature; denies being out on the night of the murder.
Blackmail
Suspect in the murder; admits to lying about his whereabouts to protect Mrs. Berlyn, reveals blackmail letter.
XVIII: On Hampstead Heath
French reconsiders Domlio as the possible murderer, citing his motor drive, denial, hidden clothes, and depressed manner.

Chapter companion notes

Spoil-light check-ins for Colonel Domlio unlock in the free preview.

See Colonel Domlio in Dartmoor