Never heard of the story you're referring too.
Not long ago, for some perverted reason, I began watching some YouTube videos about famous murders/serial killers... some included interviews. I was aghast and how evil people can be. I soon reached my level of tolerance, however, and had to stop watching them... just too disturbing and horrifying.
Not really a believer in a 'literal hell'... but there should be... some of those bas@##$@ deserve it. - JamesJM