WARSAW — A knife attack at a Benedictine abbey in southern Poland left a priest dead and four other people injured, according to authorities. Police arrested a 31-year-old Ukrainian man in connection with the September 24 attack.
Attack inside abbey grounds
Prosecutors said the attacker used a kitchen knife to assault one woman and four men, including a priest who was in a confessional.
Victims
Three of the victims were members of the clergy and two were laypeople. Authorities said one person died while two others were in critical condition following the attack.
Suspect arrested
The suspect was taken into custody after the attack. Investigators are examining the circumstances and potential motive.
Community reaction
The incident prompted condolences from Polish officials and Ukrainian President Volodymyr Zelenskiy. The mayor of Jaroslaw declared a period of mourning.
Investigation
Police are expected to review witness statements, forensic evidence and the suspect’s movements before and after the attack. The motive had not been established in initial reports.
Security at religious sites
Attacks on places of worship can raise questions about security while also creating concerns among communities that want to preserve open access to religious spaces.
Legal process
The suspect’s arrest allows prosecutors to investigate the case through Poland’s criminal justice system. Evidence collected at the scene will be important to determining charges and circumstances.
What happens next
Authorities are expected to provide additional information as the investigation continues and victims recover.
Read more European crime coverage in our International News section.
Source: Reuters, September 24, 2026.