Their crime - homeschooling their child - leagally I must add - and opting out of vaccinations, which was also legal at the time in question.
If you took 'Sweden' out of the report you could make it fit with horror stories from Nazi Germany or Stalinist Russia, but no, modern day Sweden which has joined Germany in outlawing Home Schooling.
It would seem that yet again society refuses to learn from the mistakes of the past. Where will it end? More repression of freedoms so hard fought for and the imposition of brain washing on a scale not seen since the second world war and later Stalinist Russia etc