In October 2019, a Kentucky woman's disappearance uncovers a disturbing pattern: her husband's bizarre behavior, her secret recordings documenting abuse, and a shocking discovery that changes everything before trial. Dateline correspondent Blayne Alexander discusses the case with Andrea Canning, revealing how Ella Jackson's love for her young son became central to her downfall and legacy. Ella Jackson made nearly 70 secret recordings of interactions with her abusive husband Glenn, fearing he would take custody of their young son if she left him.