Infrarouge S2006E01 - Les mystères sanglants de l'OTS

This cult raged among other things in France, Switzerland and Quebec, between 1984 and 1997. 74 people died during five strange collective "suicides". A confused and botched trial in Grenoble in 2001 did little to shed light on the reasons why 74 people were murdered or "committed suicide" before being burned by fire.