On Tuesday, a gunman opened fire in Kraków's Main Square, a famous place in Poland. Polish police said that six people died and 15 others were hurt in the attack. The shooting happened in the centre of the city, where many people visit and spend time.

Authorities said the gunman started shooting suddenly in this busy area. Police believe the main reason for the high number of victims is that the Main Square was crowded at the time. The exact reason why the gunman attacked is still unknown. Officials have not yet said if the people involved knew each other.

After the attack, police closed the Main Square. Emergency services took the injured people to hospital. Local people, tourists, and businesses in Kraków are now worried about safety in public spaces. The police are continuing to investigate to find out more details about the shooting.