I'm not a lawyer, and I don't play one on TV. But as I understand it, good samaritan laws don't apply to people who have applicable training. I would think that would be covered by your training too, if not it should be. By trying to help, you are taking on a potential liability. I would think you should take any opportunity you can to hand off liability^h^h^h^h^h^h^h^h responsibility to someone else. You did the right thing by getting it on the record that someone else was taking charge.