Each state has their own laws, and it is interesting how different the good samaritan laws are, and how they are applied/interpreted. In some states, having training increases ones potential liability since there is a greater expectation of due diligence, the "they should know better" idea.

Anyway, if you are ever at another workshop and they bring it up, I'd love to be able to read the court decision. They fascinate me; especially the dissents.