There is a serious problem with Brady lists. Some of the issues surrounding them are, do officers ever get a chance to be removed from those lists? What is due process for an officer that has been placed on a Brady list? Is there a criteria that the officers actions must meet to be placed on a Brady list? 
At least 15 of the nearly 120 Chicago police officers found to have made false or misleading statements were still on the force as of May.
— Read on chicagoreader.com/news-politics/brady-list-cpd-misconduct/