Postmortem: What Survives the John Wayne Gacy Murders

On a December night in 1978, Courtney Lund O'Neil's mother, teenaged Kim Byers, saw her friend Rob Piest alive for the last time. At the end of his shift at the pharmacy where they both worked, fifteen-year-old Rob went outside to speak to a contractor named John Wayne Gacy about a possible job. That night Rob became Gacy's final victim; his body was later found in the Des Plaines River. Kim's testimony, along with a receipt belonging to her found in Gacy's house, proving that Rob had been ...