Polish gunman who killed 6 in Krakow reportedly held 'ultranationalistic' views

1. What happened

   According to an AP News headline, authorities say a Polish gunman who killed 6 people in Krakow has 'ultranationalistic' views. Only the headline was provided, so the full article was not reviewed.

2. When it started

   The date of the shooting was not included in the material provided. Check the AP News report for timing.

3. How it spread

   The details of the attack, such as the weapon used and the sequence of events, were not included in the material provided.

4. Why it matters

   The headline says authorities describe the suspect's views as ultranationalistic. Any link between those views and the attack, and the suspect's broader motive, was not described in the material provided.