True crime. DNA on a discarded Vanilla Coke can, along with some creative investigation would lead to an arrest over a 40 year old Colorado cold case to the death of Sylvia Quayle. David Dwayne Anderson, 62, of Cozad Nebraska, was arrested in February 2021 following the DNA match. Investigators used a creative new way of tracking the suspect, with a combination of cutting edge DNA technology and internet databasing.