TOPSHOT - Yemeni human rights activist Tawakkol Karman (R), who won the 2011 Nobel Peace Prize for her participation in the Arab Spring uprisings, sits next to Hatice Cengiz, the Turkish fiance of killed Saudi journalist, as she wipes her tears during a commemoration event in Istanbul for her fiance on November 11, 2018. - Around 200 people gathered in Istanbul to honour the memory of murdered Saudi journalist Jamal Khashoggi. Supporters met to talk and watch videos of eulogies for the Washington Post contributor who was killed inside the Saudi consulate in the city on October 2. (Photo by OZAN KOSE / AFP)