Man sentenced in 1980s cold case murders solved with chewing gum
The episode chronicles the long-awaited resolution of two cold case murders in Washington State through the conviction of serial predator Mitchell A. Gaff. Decades after the 1980 and 1984 killings of Susan Vesey and Judy Weaver, investigators utilized advanced DNA profiling and a creative undercover "gum ruse" to secure a match from the suspect’s saliva. This forensic breakthrough linked Gaff to biological evidence preserved from the original crime scenes, revealing a lifelong pattern of sexual sadism and predatory violence. The narrative highlights the evolution of forensic science…
The skinny
The skinny isn't ready yet — notes appear once the transcript is processed.