Gallows humor? Accused cop killers say some email between police bosses raises red flags

Defense allowed to review investigative file after allegations police did not disclose evidence in slaying of off-duty cop

11 years after Chicago Police Officer Clifton Lewis murder, 3 men charged could soon walk free

More than a decade ago, CPD vowed to catch a cop's killers. Now those cases, plagued by accusations of misconduct, are falling apart

11 years after off-duty Chicago cop's murder, the case against his alleged killers has frayed