Teenager Killed in Swedish School Sword Attack; Russian Commander Assassinated in Crimea

A 17-year-old girl was fatally stabbed in a sword attack at a school in Sweden, with two boys also injured. An 18-year-old suspect has been detained by authorities.

In a separate incident, a Russian commander was killed by a bomb planted in a rubbish bin in the occupied Crimean city of Sevastopol. Friends of the woman accused of planting the device expressed shock, while others recalled her determination. Meanwhile, scores of people were reportedly kidnapped from a mosque in Nigeria's Niger state by armed men, marking the latest mass abduction in the region.