Investigation: Why 1,000 homicides in St. Louis remain unsolved

Over about the past decade, roughly 1,900 homicides were committed in St. Louis. Of that number, more than 1,000 cases remain unsolved. St. Louis Public Radio, APM Reports and the Marshall Project undertook a multi-year investigation that shows that while there’s been an improvement in the number of cleared cases in the last two years, St. Louis police have failed to clear many homicides. Shoddy detective work, lack of resources and eroding community trust are the main reasons. STLPR’s Rachel Lippmann and APM Reports’ Tom Scheck discuss this investigation.