( CNN ) -- Finnish authorities arrested a man Friday after he fired six shots through a school classroom door and shot an office worker in the hand in two separate incidents , police said . No one was injured in the school shooting , police said . The man first entered an office building in the Tampere area , in southern Finland , and shot a man in one hand with a hunting rifle , a police spokesman said . The injuries are not life-threatening . He then went into the school , where he fired through the door of a classroom , the spokesman said . Police arrested the man at the scene and took him to the Tampere police station , where he is being questioned . The man is believed to hold a permit for three guns , but police can not confirm whether one of those three guns was used in the attacks , the spokesman said . Police are interviewing witnesses , the spokesman said .
The suspect first shot a man in the hand in an office building , Finnish police say . He then entered a school , where he fired through a classroom door . No one was injured in the classroom shooting , police say . Police are investigating whether this is connected to other shootings at schools across Europe and elsewhere around the world that have left dozens of people dead or wounded.