No, according to the Finnish news I read it was like this:
http://www.iltalehti.fi/ulkomaat/201...89852_ul.shtml
Eyewitnesses have said the assailant stabbed the female officer 4-5 times and the other officer ran away. Then two other police in civilian outfits came from indoors and shot the assailant.
They also said the dead person was the police.