• The Spanish police shot and killed the 22-year-old suspected of driving the van in last week’s terrorist attack in Barcelona.

Acting on a tip, the police found him in Subirats, a collection of villages west of the city. The authorities said that he had stolen a car, killed its driver and fled with the body still inside. When cornered by police officers, he revealed what looked like a suicide belt, and was shot dead.

The attacks’ death toll rose to 15. Our reporter found a decade-old warning on the risks of radicalization in Spain. Separately, the authorities in Finland said that the Moroccan teenager accused of carrying out the country’s first jihadist terrorist attack on Friday had been flagged months ago for extremist views.