75-year-old Olivier will hear the verdict on Tuesday. The Public Prosecution Service demanded a life sentence on Monday.
“I regret everything I did,” Olivier added. She was the last to speak before the court retreats to deliberate.
The court will have to answer seven questions about her role in the disappearance of Marie-Angèle Domèce in Auxerre in 1988, seven more about the kidnap, rape and murder of Joanna Parrish, whose body was found in the Yonne River in 1990, and five questions about the disappearance of Estelle Mouzin on January 9, 2003 in Seine-et-Marne.