Teacher murdered and dismembered by stranger; Couple killed and buried in the yard by granddaughter

This Week on True Crime News The Podcast: A shocking murder with seemingly no motive as a jury convicts Harold Landon for the brutal slaying and dismemberment of Mariame Toure Sylla. Plus, the case of Hiedi Dutton, who conspired to kill her grandparents with the help of her boyfriend Lucas Anthony Walker before burying their bodies in the backyard. Luis Bolaños joins guest host Joshua Ritter.