1995 Vercors massacre

On the morning of 16 December 1995, 16 members of the Order of the Solar Temple died in a mass murder-suicide in a clearing in the Vercors, near the village of Saint-Pierre-de-Chérennes in Isère, France. Two members of the group, Jean-Pierre Lardanchet and André Friedli, shot and killed 14 other members, including three children, before setting the bodies on fire and killing themselves. This was done in order to facilitate a spiritual voyage to the star Sirius, a "transit", as it had been in previous mass suicides.

This was the second mass murder-suicide associated with the group, following the 1994 mass murder-suicide, which had killed 53 members of the group, including both of its leaders, Joseph Di Mambro and Luc Jouret. Following this initial spate of deaths, the OTS was believed to be defunct, but was actually secretly continued by Christiane Bonet, a devoted member of the group. Bonet claimed that she could communicate with Jouret and Di Mambro in the afterlife as a medium, and gathered together the remaining OTS members, who would regularly meet together. In accordance with the previous writings of the OTS, she soon began to orchestrate a second "transit".

On 15 December 1995, the members all received a call from Bonet, after which they abruptly left their jobs and families and drove to an isolated clearing in the Vercors called the Well of Hell. According to the standard hypothesis, the members were then drugged, before Jean-Pierre Lardanchet and André Friedli shot and killed them, including in Lardanchet's case his own children, before setting the bodies alight. They then shot themselves.