<prompt> Translate the following text to EnglishMaelezo yanatofautiana kuhusu kilichotokea baadaye, lakini inaonekana kwamba Shearer alidanganywa na Waserbia au alidanganywa nao.  <response>: Accounts vary as to what happened next, but it appears that Shearer was either duped by the Serbs or double-crossed by them. 