Obviously your "discreet calls" haven't worked. There is a federal whistle blower law.
No whistleblower laws until later, but later I did see one whistleblower set up with illegal drugs found in his desk and locker....
Okay, I'll be more concrete. Most of the incidences were known about after the fact, but the few I knew about in advance were defintely reported. A State Senator was a family friend.