Wife of French serial killer faces trial as accomplice

French prosecutors said Wednesday that they want to try the ex-wife of the “Ogre of the Ardennes” serial killer Michel Fourniret for complicity in three kidnappings and two murders.

Fourniret’s death two years ago has left Monique Olivier, 74, as the only suspect in the 2003 kidnapping of Estelle Mouzin and the kidnappings, rapes and murders of Marie-Angele Domece in 1988 and British woman Joanna Parrish in 1990.

If judges agree to the trial, it will be the first to result from the work of a new French “cold cases” unit.

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Fourniret died aged 79 in 2021 before the Mouzin, Domece and Parrish cases could be heard.

Olivier is already serving a life sentence without possibility of parole for complicity in four murders and a gang rape committed by Fourniret.

She has also received a 20-year term for complicity in a fifth, financially-motivated murder by her former husband.

Olivier first contacted Fourniret while he was serving time in prison for sexually assaulting a dozen young women, agreeing a bizarre pact that she would find him virgins to rape if he would kill her then-husband — which he never did.

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They lived together after he was released in 1987 — buying a chateau with stolen gold dug up from a graveyard — and had a son.

But in 2004 she accused him of the murders of nine young women and teenagers, of which he admitted to eight. He was sentenced to life in jail in 2008 and the pair divorced in 2010.

Olivier had undermined Fourniret’s alibi for the day of Mouzin’s 2003 disappearance in evidence to investigators, prompting him to admit to her kidnapping.

She confessed in 2021 to her own role in holding Mouzin prisoner, and said she had accompanied Fourniret when he went to bury the body near a wood in the Ardennes.

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The bodies of Mouzin and Domece have never been found despite several search efforts.