Hubert Caouissin

Hubert Caouissin, 50, who admitted murdering his brother- and sister-in-law and the couple’s two children in Brittany in 2017 over a dispute in which he believed they were hiding a stash of Nazi gold, has been given a 30-year jail sentence, while his wife, found guilty of helping to dispose of their bodies, was sentenced to three years in prison, one suspended.