Priest killed, four wounded in knife attack at Benedictine abbey in Jarosław, Poland
Father Stanisław Zbojniewicz was killed and four people were wounded in a Sept. 24 knife attack at a Benedictine abbey in Jarosław, Poland. A court has ordered the suspect held in a secure hospital. Prosecutors say no motive has been established.
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Father Stanisław Zbojniewicz was killed and four other people were wounded in a knife attack on the morning of Thursday, Sept. 24, at the Benedictine Sisters' abbey in Jarosław, in southeastern Poland. OSV News reported that it happened shortly before morning Mass at the Church of St. Nicholas and St. Stanislaus, on the abbey grounds.
Police said four men and one woman were stabbed, the BBC reported. OSV News said they were three priests, including Father Zbojniewicz, and two laypeople. Reports on the survivors' condition differ. On Sept. 25, OSV News quoted the hospital director as saying two priests were in serious condition after surgery. The same day, Polskie Radio quoted prosecutors as saying all four survivors were stable and not in danger.
Police detained a 31-year-old man at the scene. Police said he was a Ukrainian citizen. Prosecutors said the knife came from the abbey kitchen and that they had not established a motive. On Sept. 25, psychiatrists found "severe psychotic symptoms" that ruled out questioning, a prosecutors' spokeswoman said, according to TVP World. Polish outlets reported that prosecutors have drawn up charges of murder, attempted murder and causing serious bodily harm, but cannot formally present them to him yet. On Sept. 26, a Jarosław court ordered him held for three months in a secure hospital unit, Rzeczpospolita reported. Prosecutors said a later expert opinion will assess his mental state at the time of the attack.
Polish President Karol Nawrocki said the attack "has shaken us all," the BBC reported. Ukrainian President Volodymyr Zelensky said "we are shocked by this evil" and asked for a thorough investigation. Archbishop Adam Szal of Przemyśl asked parishes to pray on Sept. 26, OSV News reported. He urged Catholics not to let the violence breed "hatred or hostility."
Sources
OSV News: Polish, Ukrainian presidents condemn fatal stabbing of priest at Polish abbey by Ukrainian man (Sep 25, 2026)
https://www.osvnews.com/polish-ukrainian-presidents-condemn-fatal-stabbing-of-priest-at-polish-abbey-by-ukrainian-man/BBC News: Priest killed and four injured in knife attack at Polish abbey (Sep 24, 2026)
https://www.bbc.com/news/articles/c607lrvm41l3oArchived copyTVP World: 'Psychotic' suspect confined to hospital ward after priest killing in Poland (Sep 25, 2026)
https://tvpworld.com/95590366/-poland-jaroslaw-priest-killing-suspect-severely-mentally-disturbedArchived copyPolskie Radio: Suspect charged with murder over deadly knife attack at Polish abbey (Sep 25, 2026)
https://www.polskieradio.pl/395/7784/artykul/3735624,suspect-charged-with-murder-over-deadly-knife-attack-at-polish-abbeyArchived copyRzeczpospolita: Atak nożownika w Jarosławiu. Sąd zdecydował o areszcie dla Ihora M. (Sep 26, 2026)
https://www.rp.pl/prawo-karne/art45194901-atak-nozownika-w-jaroslawiu-sad-zdecydowal-o-areszcie-dla-ihora-mArchived copy
Corrections and updates
- Update, September 26, 2026: Brief prepared from OSV News (Sept. 25), BBC News (Sept. 24), TVP World (Sept. 25), Polskie Radio (Sept. 25), and Rzeczpospolita (Sept. 26). The killing, the wounded, the presidents, and Archbishop Szal stay with the outlets named in the brief. The hospital-condition difference stays with OSV News and Polskie Radio. The secure-hospital order stays with Rzeczpospolita. Wayback snapshots exist for BBC News, TVP World, Polskie Radio, and Rzeczpospolita. Save Page Now returned 520 for OSV News. No photo.