One July night in 1995, Deputy Sheriff William G. Hardy was shot behind the Crown Sterling Suites hotel in Birmingham, Alabama. While law enforcement had almost nothing to go on, prosecutors used shaky earwitness testimony to convict Toforest Johnson of the crime. Despite repeated appeals from multiple legal experts, he remains on death row to this day. In tonight's interview, award-winning journalist Beth Shelburne discusses how her new podcast Earwitness explores the ins and outs of this profoundly disturbing case -- and what it tells us about the US justice system.