Retired homicide detective Chris Anderson and criminal defense attorney Melissa Lewcowicz help desperate families, convinced a loved one has been wrongfully convicted of murder. Each week Chris and Melissa investigate a new case. And each week they are forced to decide whether there's really been a wrongful conviction or whether the family needs to face the bitter truth that their loved one is guilty as charged . "Reasonable Doubt" is a hard-hitting, balanced and emotional look at the US criminal justice system.