The Traitors star Amanda Collier has claimed that taking part in the hit BBC murder mystery series ‘saved her life’ after she discovered a life-changing diagnosis. The former Detective Chief Inspector with the Metropolitan Police was the fourth contestant to be banished from the Scottish castle. Despite her close relationship with Traitor Rachel, she was wrongfully suspected of traitorous behaviour by her fellow players. Now, however, the 57-year-old has revealed that being selected to take part in the show might have potentially saved her life. Amanda, from Brighton, explained how ahead of filming she was given a routine medical check...