Belgian paedophile planned 'underground city' of victims: lawyer

Belgian paedophile Marc Dutroux planned to "kidnap many children" and create an "underground city" in an abandoned mine to imprison them, according to his former lawyer.
Dutroux was convicted and sentenced to life in prison for kidnapping, molesting and imprisoning six girls and murdering four of them, in a case that sparked demonstrations across Belgium and an overhaul of the nation's criminal justice system.

https://nz.news.yahoo.com/world/a/31056158/belgian-paedophile-planned-underground-city-of-victims-lawyer/