In early April 2011, friends and family members of the Dupont de Ligonnès family received bizarre letters from the father of the family, Xavier, claiming that the family (originally based in Nantes, France) was now in the witness protection program and had to flee to the U.S. But then, April 21, 2011, the bodies of Agnes Dupont de Ligonnès and her four children were found under the terrace of their home. Xavier... well, he was no where to be found. Xavier Dupont de Ligonnès is now the prime suspect of the murders and has an international arrest warrant out for him. This week, Kait and Harrison discuss this bizarre crime and the Dupont de Ligonnès family.