I stand by my comment because any IA division is hated by just about every officer on a given force except those in the IA division.
It’s much the same way that MP’s are distained by the military for their false sense of elitism, that they think they are better than the rest of the military.
And FYI most IA divisions are hated by the rank and file cops for being snitches, backstabbers, etc.
I ask for the third time: By 'snitches', do you mean those who report wrongdoing by fellow officers - yes or no?