![Zootopia mistake picture](/images/screenshots/226000-226999/226678_sm.jpg)
Continuity mistake: When Mrs. Otterton is in Chief Bogo's office holding her family photo with both paws, in the wideshots her purse is hanging in the crook of her left arm, but after a brief shot of Judy, when it cuts to Mrs. Otterton's closeup as she tells Bogo about her two beautiful children her purse is gone, then after another brief shot of Judy the purse is back in its place again in the wideshot.
Chosen answer: Finnick didn't say anything that could be used against him and she had no proof that he was delinquent on his taxes, as he said, "She hustled you good!"
Finnick was involved in all of Nick's scams so shouldn't he have been charged as an accessory and therefore also forced to help Judy?
Nick's crime was not paying taxes. Judy had no evidence that Finnick was guilty in any tax evasion or that he even participated in earlier scams.