whats needed is a private investigator to work out just what happened the Gunnister man..

a contemporary PI to investigate a mystery in history....

'Sherlock holmes, Hercule Poirot, or an individual with a thermos conducting an all night vigil for suspected infidelity: private investigators provide services including surveillance and employee theft, they trace missing persons; advise companies on security measures, including de-bugging and preventing industrial espionage'

what makes a good investigator?

academic qualifications are not necessary, says Peter Keims (of the Association of British Investigators) ' patience, common sense and tenacity are the important qualities. I once employed my elderly aunt simply because she was very thorough .. and she didnt look like a detective'