Raising the Bar: The Impact of Higher Evidence Standards on Homicide Investigations

Today’s episode is about the story of the moment—gun violence. There’s been a surge of violent shootings, mass shootings, and gun-related murders in the last few years. Today, Derek investigates a mystery behind this surge of violence: Why are the police so bad at solving murders? According to FBI statistics, in the 1960s nearly 100 percent of all murders were "cleared" by police, typically by arrest. In 2020, the clearance rate hit an all-time low of nearly 50 percent. Today, half of the murders in the United States go unsolved. Why? Today’s guest is Jeff Asher, a crime analyst, writer, and cofounder of AH Datalytics, which analyzes data for local government agencies like police departments. We talk about seven possible explanations for this alarming trend before settling on one particular explanation that's probably the most important.

Host: Derek Thompson

Guest: Jeff Asher

Producer: Devon Manze

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