Louisville, Ky. once made ambitious promises to transform its police department and mend its relationship with the Black community. Five years later, Louisville police killed Breonna Taylor in her home, kicking off a protest movement unlike anything the city had seen in decades. In a joint KyCIR/Newsy investigation, insiders and documents reveal the systemic barriers and choices made by city leaders and the Louisville Metro Police Department that led to its failure to meaningfully change. How did Louisville go from a national leader in policing to an epicenter of the movement for racial...