![2016-3-eca-crimea-parents](/sites/default/files/multimedia_images_2016/12_28cover_back29.jpg)
Parents holding photograph of Seiran Zinedinov, Crimean Tatar activist, who disappeared on May 30, 2014.
© 2014 Lucy Ash / BBC
Parents holding photograph of Seiran Zinedinov, Crimean Tatar activist, who disappeared on May 30, 2014.