Key Facts

• An axe attack took place at the University of Warsaw.
• A woman was killed and a man, who is a security guard, was injured.
• The suspect is a 22-year-old Polish man who has been arrested.
• The motive for the attack is still unknown.
• The university has identified the woman as a staff member but shared no further details about her.
• The attack happened when the suspect entered the campus at 18:40 local time.
• Officials declared 8 May as a day of mourning for the university.
• Unconfirmed reports suggest the attacker might be a third-year law student.