Ian's testimony is in 10 short videoclips. I highly recommend that you listen to parts 1-4, which tells how he got stung and how he desperately tried to get to the hospital. Parts 5-10 tells what happens after he died.
Click here to start with part 1: http://www.youtube.com/watch?v=XgF_iwUNqFU
Click here to start with part 5: http://www.youtube.com/watch?v=5-AXSHLZCPg