Today we explore the haunting case of The Silent Twins, June and Jennifer Gibbons. In one of creepiest cases we’ve come across we follow the girls’ story from birth, trying to understand the dark and sinister bond that would see them spend 11 years in the infamous Broadmoor and eventually leave Jennifer mysteriously dead at just 27. Was one twin possessing the other? Was there something supernatural occurring? Why did one of them have to die for the other to survive? And finally we’ll leave it to you to decide which twin, if either, was ‘evil’.