Twisted Sisters: Madness and Manslaughter

This two-part documentary series explores the 2008 case of Swedish twins Ursula and Sabina Eriksson, detailing their bizarre behavior and Sabina’s subsequent fatal stabbing of a local man. The series examines theories of shared psychosis (folie à deux) to explain the events.

Shortlisted: True Crime Awards, On Screen: Outstanding Two-Part Documentary series, 2026
Client
Mentorn
Channel
Channel 5
Blueberry talent