Agree! Most college campus LEOs tend to be slow to respond anyway!
Don't worry on offending LEO's, in this case just one of them spoke for a whole department and made them look incompetent, highlight that, and find some PUPD and ask them if they are as ill prepared as their boss said they were. Highlight What he said about them, don't attack them directly. Cox is an idiot, Make your attacks towards him and I am sure that no thinking LEO will take offense.