Dateline: Secrets Uncovered

S16E16 Return to the Lake

Twenty-five years have passed since Susan Smith admitted to sending her car into a South Carolina lake with her two young sons strapped inside. Now, she's making her case for freedom before a parole board, insisting she's a changed woman. But her ex-husband, the father of the boys she killed, isn't buying it, and he's stepping forward to make sure their memory isn't forgotten.