A search is continuing for a missing Brit professor in the Chilean desert with local police reconstructing paths he may have taken and testing possible clues.
Prof Tom Marsh, 60, an astrophysicist at the University of Warwick , was last spoken to near the La Silla observatory on September 16.
Colleagues are “worried and anxious” but they are “hugely hopeful” that he will be found alive, the university’s provost Prof Chris Ennew told the BBC.
