Eight people have been taken to hospital in south-eastern Poland after a man attacked them with a knife at a shopping mall, police said.
A 27-year-old man has been detained after the attack in the city of Stalowa Wola.
Six of the eight people injured in the attack have serious wounds, police said.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here