WriterTahsin Güner
DirectorMatt Carter
Research stateCase file + location evidence
Spoiler-light premise
A charismatic spiritual leader brings the Church of Apollo to Kembleford before a locked-room killing exposes tensions within the group.
What to watch for
The first Kalon story; the character returns much later in series nine’s ‘The Children of Kalon’.
Continuity tags
Conservative catalogue links for recurring stories—not a complete cast list.
Location evidence
This case carries explicit location links in the research catalogue.
- Sudeley Castle
Episode order and contributor credits: source record ↗