Swedish police are investigating a suspected aggravated assault in Sigtuna, after a person was reportedly badly assaulted by an offender. The incident was logged on 24 October at 16:22. Police received information about the assault and opened an investigation into the suspected gross violence. Authorities are working the case to establish what happened and identify the person responsible. No further details about injuries, motives, or suspects are provided in the initial report. The investigation is ongoing.