krystina simanovskaya, the sprinterfrom belarus, has told the bbc that her country is not safe and sheot be able to go home for many years. she has left the polish embassy injapan and is thought to be on her way to the airport to get a flight to warsaw after officials from belarus tried to send her home early from the olympics. 0ur correspondent sarah rainsford in in minsk. she's a young athlete thrust into a political row she never sought. when sprinter krystina timanovskaya publicly criticised her coaches at the olympics, they tried to force her back to belarus. she refused. speaking to the bbc from tokyo, she said she was now scared for herself and for her family. translation: i can't go back to belarus now, of course. - it's definitely not safe for me. i have no idea when i can go back. it may be five or ten years. and today came another reminder of the danger for dissidents. in kyiv, a young belarusian activist was found hanging in a park, but his friends don't believe it was suicide. vitaly shishov fled to ukraine last year to avoid arrest. he'd been helping a flood of other oppo