Den "perfekte forbrydelse" findes ikke. Find ud af hvorfor i Forensic Files, hvor virkelige efterforskere sætter spor og beviser sammen for at opklare de mest uhyggelige forbrydelser.
Fire engulfs the home where Lori Keidel and her siblings were left alone while their father went to the laundromat. Years after her mother's disappearance, Lori tells police she witnessed her mother's death.
S4E10 21 min
