A jealous colleague reported him to the musicians' union, and he was expelled.

And who was the (unnamed) jealous colleague?

Yes, there was a leaker, but no jealous colleagues or troublemakers.

They often like their students, preferring bright, energetic, forward-looking young people to their sour, political and jealous colleagues.

So many of the corporation's news team have now had cameos in it that jealous colleagues have started to ask when it will be their turn.