“Cold cases”, which designate authorized circumstances, most frequently legal, unresolved and typically relationship again a number of a long time, are the topic of the most recent e book by journalist Thierry Lévêque, visitor of Stéphanie Antoine to speak about them.
https://www.france24.com/fr/%C3%A9missions/questions-directes/20251218-cold-cases-des-victimes-abandonn%C3%A9es