Well, let me just refer back to a thread a couple weeks ago where a situation was presented that a guy walked in on a bank robbery but was able to get out in time. Ok, everyone concluded that the banks money was insured and the best thing to do was be a good witness.
How is this scenario any different? You still have a crook, you still have a threat, you still have peoples lives at risk.
I am not saying I would or would not take action, so please do not attempt to start an attack here.
Depending on your state, a CHL holder can be tried in civil court even if he did the right thing and was not found guilty of any criminal offense. Would you want to be caught in in thousands in legal fees, lifestyle distrupment, etc for a drawer full of cash? I doubt it. Do you think KFC is going to give this guy free chicken for life, I doubt it.