What do I think?
It's one thing for this fellow official to tip you off, and to be looking out for any further garbage.
It's another for him to expect you to issue a T for something you did not hear or see - and then to be pissed at you for not T'ing him.
Mick's right - he put you in a tough spot and he had no right to do that.
You did the right thing - stand tall !