Sabina and Ursula Eriksson's story is set to be told in a new documentary - here's everything you need to know about the ...

In 2008, identical twins Sabina and Ursula Eriksson ran into traffic on the M6 before one stabbed to death a Good Samaritan ...

Lawyers at her trial claimed Sabina Eriksson was suffering from folie à deux, a form of 'shared psychosis', during the ...