In this frame grab made Wednesday Jan. 9, 2013, taken from APTN video provided by Yekaterina Achkasova, as her husband Denis Burakov and another man are seen inside a large plastic ball called a zorb,... more 
In this frame grab made Wednesday Jan. 9, 2013, taken from APTN video provided by Yekaterina Achkasova, as her husband Denis Burakov and another man are seen inside a large plastic ball called a zorb, on Thursday, Jan. 3, 2013, while other man push it, at a winter sports venue at Dombai in the Caucasus Mountains of southern Russia. What was supposed to be a thrilling ride down a ski slope inside a giant inflatable ball has ended in tragedy when the zorb veered off course and sailed over a cliff, killing Denis Burakov and leaving the other man badly injured. (AP Photo/Family photo provided by Yekaterina Achkasova, APTN) less 
1 / 5
Associated Press | Photo By Family photo provided by Yekaterina Achkasova, APTN
Wed, Jan 9, 2013 9:33 AM EST