Cornish Constabulary

The Cornish Constabulary is the local police force in the investigation of Nathan Oliver’s death on Combe Island. Its agreement allows Adam Dalgliesh, a senior officer from the Metropolitan Police, to lead the inquiry; the force is presented as a partner in the investigation, not as incompetent or excluded from it. Its practical role becomes especially relevant when the inquiry must continue under the constraints of a SARS outbreak and quarantine.

Authority and Local Competence

When Jago questions why a senior Metropolitan Police officer has arrived by helicopter, he challenges the need for outside involvement and argues that the Cornish Constabulary is competent to investigate either a suspected suicide or a murder. Dalgliesh answers that no one is questioning local competence: he is on the island with the Cornish Constabulary’s agreement. He also explains the urgency of resolving the suspicious death quickly and with as little publicity as possible. The exchange establishes a distinction between the local force’s capability and the decision to bring in a senior outside investigator.

The Island Inquiry

At the stage of Dalgliesh’s arrival, the death is publicly described as suspicious rather than definitively as murder. That cautious framing accords with the investigation’s developing evidence. Professor Edith Glenister’s examination establishes that Oliver was strangled manually and hanged afterward; her findings supply forensic conclusions, while the police inquiry must determine who was responsible. The text does not detail the Cornish Constabulary’s individual investigative procedures, but its agreement to Dalgliesh’s presence gives the inquiry a local basis even as the Metropolitan Police directs the investigation.

The investigation also has to manage public attention. Dalgliesh says that Oliver’s publishers have been informed and that news may reach television, radio, and newspapers, while journalists will not be permitted to land on the island. The Metropolitan Police’s public-relations branch is to handle inquiries. This division places the local force within a wider response to a case involving a famous author and a remote island, where controlling access and limiting publicity are part of the immediate practical problem.

Support During Quarantine

As the SARS situation develops, Geoffrey Harkness questions whether Dalgliesh’s small team can adequately investigate two murders and proposes technical support from the local force. He suggests that scene-of-crime officers and fingerprint specialists could work if they avoid contact with infected people, while noting that Home Office authorization would be required. The proposal identifies a possible operational contribution for local police beyond their earlier agreement to Dalgliesh’s lead.

That support remains subject to infection-control restrictions and institutional decisions. Harkness says the force at Exeter can at least cope with exhibits, and instructs Kate Miskin and Francis Benton-Smith to continue the work for the next three days while the position is reviewed. The episode shows the Cornish Constabulary’s relevance as potential technical and evidentiary support, while making clear that the island’s quarantine complicates how police resources can be deployed.