No one has ever said there was no residue on the right hand, just that blood on her right hand made it impossible to conduct the test.
"According to preliminary results from the Tennessee Bureau of Investigation, the 9-mm pistol found underneath Kazemi's body was the same that killed both of them. While blood contaminated the gunshot residue test, there was trace evidence of residue on her left hand."
Police: Jealous Kazemi shot Steve McNair while he slept | tennessean.com | The Tennessean
