FYI: If you are looking for the video of Georgian luger Nodar Kamaritsashvili. Do not waste your time searching google because The IOC has disabled all video. You will find many pages reputable or not including the huffington post which will direct you to video but it will not play.
The only place you will find the video is on NBC's Olympic page. You will be asked to download Microsoft's Silverlight if you do not already have it on your computer.The crash occurs at about the 1:08 mark and is pretty horrible as he is traveling over 90 mph. Here is the link.
If the link does not work , it will still get you to their page type "Nodar" in the Bing search box top right.