Canterbury Cathedral, where Archbishop Thomas Becket was killed, is the city’s biggest tourist attraction with a million visitors every yearAfter nearly 1,000 years, murder in the cathedral is still luring visitors to Canterbury. It was in the Canterbury Cathedral in 1107 that Archbishop Thomas Becket was killed, viciously, by four knights who believed they were doing the bidding of King Henry 2. As a result, Becket became a martyr and the cathedral a place of pilgrimage to his shrine. The homicide was the subject of Murder in the Cathedral, a verse drama by T.S. Eliot, and was more famously immortalised...