10:06World Update20/10/2015 09:06 GMT: Liberals Win Elections in CanadaBBC World Service Duration: 50 minutes Tue 20th Oct 2015, 10:06 on BBC World Service OnlineOscar Pistorius released from jail; Tibet dissidents; Why do horror movies scare us?(Photo credit: Reuters)GenresNewsFormatsMagazines & ReviewsBrandWorld Update Source: BBC Online