A gunman fired from the rooftop of a house in a southern Finnish town, killing two people and injuring seven others, the authorities have said. Police arrested an 18-year-old man suspected of the shootings in Hyvinkaa, 50km (30 miles) north of Helsinki. A man and a woman, both 18 years old, were killed in the incident. A police officer was among the wounded. Some of the injured were said to be in a serious condition and have been taken to Helsinki for emergency... (GunPolicy.org)