Bjørn Olav Jahr
Bjørn Olav Jahr is a Norwegian social economist, author and journalist.
He has worked with media for around 25 years and has been a journalist for Kapital and Magasinet Dagbladet, among others. He also has 12 years behind him as an editor at Gyldendal Norsk Forlag and so far has five books under his belt. Jahr is particularly known for having put the cases of the murder of Birgitte Tengs and the child murders in Baneheia in a new light.