Conference ProceedingsAn Investigation Into the Source of Contamination of Gunshot Residue (GSR) Primer Found in an Exam Room Used to Analyze Clothing for GSRPresenting section:Criminalistics2021Chany, Christopher P., Austin TX; White, Thomas R., Austin TX; Lloyd, Rebekah D., Austin TX; Rojas, Juan A., Austin TXView the paperCriminalistics