Why should police be allowed to lie?

Why are you equating ending a career with credibility as a witness? The two are not anywhere near equivalent, though one may affect another.

Hmmm…that’s a thought ‘Dumbass’ as a protected class!

Nice sarcasm. Defendants are trying to save their own skin. Cops are public officials, nimrod. You can’t see the difference ? Btw, To assume that every conviction is just and fair is false. Check-out The Innocence Project website, then tell me again about the integrity and the accuracy of our justice system.

common good,

You are welcome to argue in Great Debates. In fact, we encourage it. But the insult direct is forbidden. I’m giving you a warning for that post and I’m hoping you won’t do it again.

… what direct insult?

I think it was the bolded part I bolded.