48 Hours

The Boy Who Killed His Twin

Seventeen-year-old Benjamin Elliott fatally stabs his twin sister, Meghan, in the middle of the night – a crime with no known motive and an act his defense claims he committed while sleepwalking. "48 Hours" correspondent Erin Moriarty reports.
Aired: Sep 27, 2025 Genre: News Crime DocumentaryCreated By: Judy TygardDuration: 42m Rating: 0 Country: United States of America Production: CBS News Productions