Netz aus Lügen (S05E12)

Police suspect Dr. Boyle in the disappearance of his wife Noreen after he signs mortgage papers for a new house with a woman pretending to be his spouse. Using the recollections of their twelve year-old son regarding what he heard the night his mother went missing, investigators discover Noreen's body in the basement of Dr. Boyle's new house. (Prime Video)