SIKESTON, Mo. — In the summer of 2021, Sikeston residents organized the biggest Juneteenth party in the city’s history. Sikeston police officers came too, both to provide security for the event and to try to build bridges with the community. But after decades of mistrust, some residents questioned their motives. In the series finale of the podcast, a confident, outspoken Sikeston teenager shares her feelings in an uncommonly frank conversation with Chief James McMillen, head of Sikeston’s Department of Public Safety, which includes Sikeston police. Host Cara Anthony asks what kind of systemic …