Dr. Lowery,
I do not have a short case study to submit but thought you would find some useful and relevant information in this investigation report. This was sent to me by a colleague in the UK. You may have read or heard about this last October when it hit the news.
This is a hard hitting accident investigation which makes for very uncomfortable reading. Hopefully this will be of interest to you and your team.
Regards,
Joseph E. Zanoni, P.E., CSP
Vice President
BakerRisk
01-31-10