As Kim’s eldest daughter, Courtney has always enjoyed ... Terry Sullivan stopped taking on murder cases after the John Wayne Gacy case, telling Courtney he couldn’t handle it anymore.

Now, 46 years after Piest’s death, Byer’s daughter Courtney Lund O’Neil has written a new book Postmortem: What Survives The John Wayne Gacy Murders about her mother’s friendship with ...

Peacock’s Devil in Disguise: John Wayne Gacy is the latest scripted series centered around a prolific serial killer. According to the show’s synopsis, the limited TV series “peels back the ...