AdvertisementThe 'Thumbprint Of The Culture': Implicit Bias And Police Shootings38:10Download AudioResumeJune 05, 2017Jennifer SchmidtTara BoyleShankar VedantamMaggie PenmanRhaina CohenRenee KlahrfacebookEmailIn the aftermath of a police-involved shooting, there's often a familiar debate about what led to it. But research shows there's an underlying cause that we often miss. (JASON REDMOND/AFP/Getty Images)