Decades after America’s most infamous serial killer was executed, revolutionary forensic technology has officially closed the book on a devastating Utah cold case. This episode explores how state crime labs extracted and matched microscopic, degraded DNA evidence to definitively link Ted Bundy to the 1974 murder of 17-year-old Laura Ann Aime. We pull back the curtain on the advanced genetic tools rewriting the rules of criminal justice and find out which unsolved cases might be cracked next.