They sent us a photo, and it really did look like Xavier. The Netflix documentary presents the possibility he took his own life, but was never found. News Corp is a network of leading companies in the worlds of diversified media, news, education, and information services.THE reboot of the classic true-crime show Unsolved Mysteries has taken the world by storm.On April 21, 2011, investigators discovered the remains of five humans and two labradors buried beneath their terrace.The bodies belonged to Agnes DuPont de Ligonnès and her four children: Arthur, Thomas, Anne, and Benoît.The autopsy found that the children were given sleeping pills.Each person was seemingly put to sleep, then shot at least twice in the head with bullets from a .22 rifle.The theory is that 50-year-old Xavier DuPont De Ligonnès killed his wife and children.Although he is the primary suspect in the gruesome murders, Xavier DuPont de Ligonnès has never been found.Xavier, who is the subject of an international arrest warrant, was last seen on CCTV in April 2011, near a budget hotel where he abandoned his car.The whereabouts of Xavier have puzzled investigators for nearly a decade.Officially, investigators believe that Xavier killed himself.He left the hotel, he went to the wilderness, full of caves and cliffs, and killed himself.Police and sniffer dogs were dispatched to search the area, but there were no signs of Xavier.Usually, the perpetrator of familicide would kill themselves at the crime scene, so it struck officers and journalists as bizarre that Xavier would do it elsewhere.Chillingly, there is a growing theory in the true crime community that Xavier is still alive and is on the run.According to the Netflix show, he could have taken a cargo ship in Fos, headed on the highway towards Italy, or even boarded a train to Croatia.There have been many reported sightings of him, but none of them have amounted to anything.In 2015, someone, signing as Dupont de Ligonnès, sent a Nantes journalist a picture of Dupont de Ligonnès' sons Arthur and Benoît.On the back, there was a handwritten note that said, "I am still alive.

Xavier Dupont de Ligonnès is the main suspect in the murders of his family after the bodies of his wife and children were discovered under the porch of their home in Nantes, France in 2011.

"The Sun", "Sun", "Sun Online" are registered trademarks or trade names of News Group Newspapers Limited.

'Unsolved Mysteries': Show Boss Says Xavier Dupont May Have Been Found | CultureXavier Dupont de Ligonnès, pictured here with his son, may have been spotted in Chicago

One of the more horrific episodes of Netflix's Unsolved Mysteries reboot covers the case of Count Xavier Dupont de Ligonnès and the "House of Terror," as it was known at the time. "We need a very specific lead, because those leads come in from all over the world.

679215 Registered office: 1 London Bridge Street, London, SE1 9GF. This service is provided on News Group Newspapers' Limited's Our journalists strive for accuracy but on occasion we make mistakes. It was striking. La plateforme en a fait un de ses six épisodes de sa série Unsolved … L'affaire Dupont de Ligonnès fait l'objet d'un documentaire fascinant sur Netflix.

The Dupont de Ligonnès murders and disappearance involved the murder of five members of the same family in Nantes, Loire-Atlantique, France, followed by the disappearance of the patriarch of the family, Xavier Dupont de Ligonnès. Xavier Dupont de Ligonnès was last seen in the parking lot of a hotel in the South of France. So we sent that tip on. For further details of our complaints policy and to make a complaint please click Comments are subject to our community guidelines, which can be viewed Xavier and Agnes' murdered children: Arthur, Thomas, Anne, and Benoît The family home where the bodies of Agnes, her children, and the family dogs were found The police searched the backcountry but found no traces of Xavier There is a theory that Xavier is still alive and on the runTrailer for new Netflix documentary series Unsolved Mysteries