In 2013, GBH’s Antiques Roadshow appraiser John Buxton met a guest claiming to have an ancient Mayan carving. Buxton’s gut said this was a fake but the guest had paperwork proving otherwise. Is it possible Buxton’s instinct was right all along?  DETOURS host Adam dives into the deceitful  world of forged artifacts, following a story that still eludes appraiser John Buxton, AKA ‘the King of Fakes.’