However, while the lab results did not show gunshot residue ... hour window for samples taken from a live person for gunshot residue testing. It said any samples taken eight hours or more after ...

Gunshot residue samples collected from the hands of family members present at the time of the murder have been sent to the forensic lab in Kannauj for analysis. A team of five police officers ...

Testing for DNA did not connect Ballard to the car, but another test indicated the presence of gunshot residue on the window and door. Police found other evidence in the car, including Ballard’s ...