Less than 24 hours later, fishermen found her body in a river near Sumner ... they sent the DNA sample to Parabons NanoLab in Virginia for genetic genealogy testing. Thirty-six years after ...

Tracy Whitney's body was found by fisherman in the Puyallup River, near the city of Sumner, on Aug. 28 ... case detective submitted the DNA to a genetic genealogy laboratory for repeat testing.