Comprehensive statistics about agency-wide disciplinary actions, patterns of misconduct, use-of-force incidents, and any department-wide corruption or scandals are not readily available in the provided sources. However, individual cases such as those involving Officers Thomas Lynch and the 2013 incident with Brandie Redell indicate instances of alleged excessive force and misconduct within the department. ([law.justia.com](https://law.justia.com/cases/iowa/supreme-court/1993/92-810-0.html?utm_source=openai), [cbsnews.com](https://www.cbsnews.com/chicago/news/chicago-area-civil-rights-org-investigating-davenport-police-brutality-claim/?utm_source=openai))