Saint Henrik's origin revealed?

Geneticist Elina Salmela reveals secrets related to the origin of the late medieval Finnish ecclesiastical relic. This interesting case is also related to one of Finland's oldest church legends. According to the story, a Finnish peasant, named lately Lalli, killed a crusader bishop with an ax on the winter ice of lake Köyliö in the Southwestern Finland. As a result of the event, Finland's first ecclesiastical saint, Saint Henrik, was born. Salmela opened up about Henrik's possible origins at a meeting held in Tartu, Estonia, on September 13-16.  Today the meeting has been held and the presentation video can be available somewhere.