AIK has filed a police report after Sunday's Allsvenskan football match against IFK Norrköping, where an assistant referee was hit by a thrown object.
This is confirmed by AIK's security chief Henrik Koch to Aftonbladet.
We have filed a police report and the police have been and taken footage, says Koch to the newspaper.
About the incident, he says:
Home premiere, home party ruined by a few who throw things onto the pitch. Bloody annoying, sad for Swedish football and for AIK.
After the incident, the match was interrupted, but resumed after about 25 minutes. After the break, AIK turned 2–3 into a 4–3 victory.