Dossier
Richard Dempsey
Coverage of Richard Dempsey in the Nexus archive.
- Mysterious discovery deep in the Mojave Desert could rewrite ancient American history
A mysterious discovery in California’s Mojave Desert, uncovered by amateur archaeologist Richard Dempsey, could challenge existing knowledge about prehistoric art. Dempsey, a retired insurance salesman from Long Beach, claims the find includes 'previously unobserved and unknown' elements.