Technical note: presence of gunshot residue in and around a police station.

Previous studies on the transference of gunshot residue (GSR) have shown that GSR can be transferred to surfaces through everyday activities and can persist on surfaces. Being that all police departments operate differently and have different spaces, GSR can be transferred and accumulates in different areas. Samples were collected from persons and surfaces in and around the Scranton Police Department and tested by scanning electron microscopy to identify GSR.