Kraków shooting suspect who killed six has died, say police in Poland
Terrorism investigation was opened after a 24-year-old opened fire in a market square on the weekend

TL;DR
- The gunman suspected of killing six people in Kraków's market square has died in hospital.
- Authorities are investigating the attack as a terrorist offense, with the suspect allegedly influenced by far-right ideologies.
- The victims included a Briton, and five of the wounded were foreign nationals.
- Three family members of the suspect were also found dead at his home.
- The incident has heightened concerns about extremism in Poland.