About 10 people including the gunman have been killed at an adult education center in what Sweden’s prime minister called the country’s “worst mass shooting.”

Swedish police confirm around 10 people were killed at a school for adults on the outskirts of Stockholm. The gunman is believed to be among the dead.

Swedish police say that about 10 people have been killed during a shooting at an adult education center. It wasn’t immediately clear whether the gunman was among the dead. He