After the fatal Krakow attack, what additional firearm-screening policy, if any, should Poland consider as a preventive measure?
CIVIC LANE
Police said the suspect in the Krakow mass shooting died in hospital on 9 November. The attack killed six people and injured others in the city centre. Prosecutors are examining the attack as a possible terrorist offence. Investigators have not established every aspect of motive or assistance. The tragedy raises questions about firearm screening and prevention.