John Wayne Gacy had no remorse for his crimes, according to specialists Experts analysing the behaviour of notorious 1970s 'killer clown' John Wayne Gacy have branded him a 'narcissist' with 'zero conscience'. In 1980, aged 38, Gacy - known as the Killer Clown due to performing as Pogo the Clown at charitable functions - stood accused of the rape and …
