Daily Star's biggest headlines straight to your inbox!When identical twin sisters Sabina and Ursula Eriksson suddenly and inexplicably ran into motorway traffic, it sparked a chain of events that were shocking, horrifying, tragic and bizarre in equal measure.For a long time, everyone from police to doctors were puzzled by what followed.
But months later, it was concluded that an extremely rare, shared mental disorder had been at the root. And now, the story is to be retold and examined in a new BBC documentary.The sisters, from Sweden, were on holiday in England in 2008 when the events took place.
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