The Investigation Under Quarantine
The LighthouseThis flow follows the police effort as infection, isolation, and a second crime threaten to overwhelm a small investigative team.
increasing
Bearing strength in each event
decreasing
A Dangerous Assignment

An Investigation with Political Stakes
Limited Resources
Adam Dalgliesh selects Kate Miskin and Francis Benton-Smith for a discreet trip to Combe Island. The initial plan is to avoid a large police presence unless murder is confirmed.
A Fragile Arrangement
The isolation that makes the island attractive to important visitors also complicates a death inquiry. Every delay risks allowing evidence or testimony to change.
The Island’s Rules

Privacy Meets Police Work
An Unusual Community
Rupert Maycroft explains that visitors are normally left in solitude and that the island has few permanent residents. The police must question people whose habits are designed to keep them apart.
A Narrow Circle
The closed setting appears to simplify the suspect list, but shared spaces, unguarded cottages, and an unlocked lighthouse create unrecorded opportunities.
SARS Changes the Inquiry

Isolation Becomes Literal
A Confirmed Infection
Raimund Speidel is diagnosed with SARS, and Adam Dalgliesh falls ill after close contact. Medical risk becomes inseparable from the investigation.
A Smaller Command
The island’s population is quarantined while Kate Miskin assumes command with Francis Benton-Smith. They must investigate without the usual specialists or reliable backup.
The Investigator Goes Down

Dalgliesh’s Impaired Work
Illness and Separation
Adam Dalgliesh’s fever and cough leave him confined to the sickroom. Kate Miskin must make operational decisions without the senior detective’s steady presence.
A Mind Still Working
Even while physically weak, he reassembles overlooked clues. His insight can guide the inquiry, but it cannot replace evidence or remove the danger to the people outside.
The Final Crisis

A Search Becomes a Rescue
Evidence and Flight
A search of Puffin Cottage uncovers concealed samples, and Dan Padgett bolts with Millie Tranter. The police must act before he can throw her from the lighthouse.
Judgment Under Pressure
Kate Miskin risks injury entering the lighthouse through a narrow window. She and Benton-Smith rescue Millie and arrest Padgett before outside reinforcements arrive.
Saturday morning, October 23
Saturday afternoon, during the first interviews
Tuesday morning, after Boyde’s murder
Tuesday through Thursday morning
Thursday morning, during the lighthouse standoff