World leaders have paid tribute as Poland declared two national days of mourning after a shooter motivated by far-right ideologies killed six people in Kraków on Saturday, in what the country’s defense minister characterized as a “terror attack.”

At least six people were killed and a dozen injured after a gunman opened fire on the busy central square in the Polish city of Krakow. Police say the shooter, who was eventually apprehended by police, was in an SUV and used a military-style weapon.

A gunman described as having “ultranationalistic” beliefs fatally shot six people while driving through a public square Saturday in Krakow, Poland, officials said, in what the country’s defense minister characterized as a “terror attack.” Three of his relatives were later found dead in his home.

Less than a month after Pope Leo XIV underwent cancer surgery, he set off on what the Vatican called a “homecoming” tour of South America.

Tech stocks in the U.S. steadied Friday after suffering one of their worst routs in years, as investors weighed the prospect of an AI investment slowdown.