Journalist dies in Istanbul airport

Tributes have been paid to a British journalist and student who died in Istanbul, as friends called into question the circumstances of her death.

Jacqueline Anne Sutton, known as Jacky, is reported to have taken her own life at the airport in the Turkish city.

The 50-year-old held various positions with humanitarian organisations and the UN over the years, as well as working as a producer for the BBC, according to her LinkedIn profile.