Five years ago, human rights activist Natalya Estemirova was killed in Chechnya. On July 15, Amnesty International held the “Flowers for Natalia” campaign. Human rights activist Svetlana Gannushkina - on the investigation of the murder of Natalia Estemirova, the case of Ruslan Kutaev and Kadyrovsky lawlessness. Video Yuri Timofeev.