YouTube user walkofwolf0 has posted a video documenting the dissection of multiple juvenile great white sharks. According to the video information, there were a total of 4 juvenile white sharks dissected on October 11, 2009. It is not clear from the video what the purpose of these dissections was, nor how and from where the white sharks were acquired. If anybody has any more information regarding the events in this video, please feel free to contribute.
Due to the graphic nature of the dissection, I have chosen not to embed the video here. To view the video follow the link below.