“…Researchers have attributed variation in clearance rates to an array of factors, including victim–offender relationships (Dugan, Nagin, & Rosenfeld, ; Ousey & Lee, ), victim–offender characteristics (e.g., race, class, gender, and age; Braga, Turchan, & Barao, ; Lee, ; Roberts, ; Taylor, Holleran, & Topalli, ), investigative tactics (Braga & Dusseault, ; Carter & Carter, ; Gilbert, ; Jang, Hoover, & Lawton, ; Wellford & Cronin, ; Wellford et al., ), evidence processing (Baskin & Sommers, ; McEwen, ; Schroeder & White, ), community context (Borg & Parker, ; Ousey & Lee, ; Regoeczi & Jarvis, ; Roberts, ), and lack of citizen cooperation (Jarvis & Regoeczi, ; Regoeczi & Jarvis, ). Scholars have consistently shown that cooperating witnesses substantially increase the likelihood of cases being cleared (Baskin & Sommers, ; Peterson, Sommers, Baskin, & Johnson, ; Wellford et al., ), especially eyewitnesses (Regoeczi & Jarvis, ). Thus, improving fatal and nonfatal shooting clearance rates in disadvantaged urban areas—places disproportionately impacted by drug‐ and gang‐related incidents—requires increasing bystanders’ willingness to come forward with credible information.…”