A scene from “Unfinished Business”

Lt. Det. Barney Kale: [after Jessica accuses him of committing the murders] Lowell Dixon was a sanctimonious do-gooder. He caught me doing a few favors for the wrong people. I'd been operating like that for years. Nothing serious, you know. Just a little you-do-for-me, I-do-for-you. It got results, but it violated his Puritan sensibilities. He was gonna bring me up on charges. I would have been dismissed. And ten years ago, Mrs. Fletcher, I was not ready to be dismissed. Dixon was a very religious man. Always talking about getting to heaven. And I just simply helped him on his way.