Gilles Galloux

The provided articles do not mention anyone named Gilles Galloux. They focus on Xavier Dupont de Ligonnès, a man suspected of murdering his wife and four children in Nantes, France, in 2011. He disappeared after the murders and has been the subject of numerous unverified sightings since. The current news stems from a recent appeal for witnesses issued by a sheriff in Texas, USA, fifteen years after Dupont de Ligonnès' disappearance. The appeal suggests he may have been seen in Texas with a black Labrador. Notably, the French prosecutor's office in Nantes has stated they were not informed about this new appeal for witnesses. The case remains relevant due to the severity of the alleged crimes and the enduring mystery surrounding Dupont de Ligonnès' whereabouts.