Under Chapter 36, Section 9 of the Swedish Penal Code (1962:700), property used as an instrumentality in an offence may be confiscated where there is a crime-prevention need or special reasons.
Instead of the property, its value may be confiscated under Chapter 36, Sections 9-10 of the Swedish Penal Code.
The immediate legal position concerns the property, not only the suspect’s criminal liability. Where a sword appears in a school environment before the act, confiscation may also be considered for objects intended for use as weapons. The precise legal issue is whether the sword, equipment, and other property may be taken from the owner after the act or for preventive purposes.
The sword is the central item of property, since the material describes both a threatening image and suspected use in the school attack. This makes Chapter 36, Section 9 of the Swedish Penal Code directly relevant if the sword is assessed as an instrumentality of an offence.
The power is directed not only at the suspect, but also at the ownership circumstances surrounding the object. Under Chapter 36, Section 11 of the Swedish Penal Code, instrumentalities and objects of crime may be confiscated from the perpetrator, accomplices, and certain subsequent acquirers. If a subsequent acquirer paid a reasonable price, knowledge, or negligent knowledge, of the property’s connection with an offence is required.
The most realistic initial outcome is that the sword and associated equipment will be retained pending assessment of confiscation. For the suspect, this means that the property issue may proceed in parallel with the issue of liability.
Under Chapter 36, Section 9 of the Swedish Criminal Code, property used as an instrumentality in the commission of an offence may be forfeited if this is necessary to prevent crime.
The suspect first faces a custodial track, as the prosecutor must decide by Monday at the latest whether to seek detention on remand. In parallel, there is a property track, under which the sword and other relevant items may be subject to forfeiture.
The prosecutor has already described the suspicions as murder and attempted murder. What can be assessed concretely is forfeiture and the procedure relating to property.
The nearest practical outcome concerns whether the deprivation of liberty will continue through an application for detention on remand.
Since 1 August 2026, each school unit must conduct both preventive work and work to maintain safety and study peace.
If a pupil shows circumstances giving reason to presume degrading treatment or reprisals, the burden of proof shifts under Chapter 6, Section 14 of the Education Act to the responsible authority.
The school’s legal focus now lies on the safety work of the responsible authority and the principal, since the attack occurred within a school unit. Criminal liability for the perpetrator is not determined by the material; here, the consequences are governed by the school’s obligations toward pupils. The Education Act (2010:800), Chapter 5, Section 3, requires that all pupils be assured a school environment characterized by safety and study peace. Under Chapter 5, Section 3, the responsible authority must ensure that this work is carried out, while the principal is responsible for it. Chapter 5, Section 4 of the Education Act requires measures to ensure that unauthorized persons are not granted access while activities are ongoing. The precise legal issue is therefore whether the responsible authority and the principal had sufficient procedures, preparedness, and access control in place ahead of a serious violent incident. The assessment is governed primarily by Chapter 5, Sections 3 and 4 of the Education Act, as well as the provisions on complaints and degrading treatment in Chapter 6, Sections 3, 6-11, and 14.
Under Chapter 2, Section 8 of the Education Act, the responsible authority is responsible for ensuring that education is conducted in accordance with the Education Act and associated regulations. If deficiencies exist in the activity, the responsible authority must ensure that the necessary measures are taken. Under Chapter 4, Section 8 of the Education Act, the responsible authority must receive, acknowledge, promptly investigate, and respond to complaints concerning the education. The responsible authority must also have written complaints procedures and actively make them known to pupils, guardians, and staff. The rules point toward a retrospective review of the school’s practical safeguards, not merely its formal documents. The memorial site and pupils’ fear do not alter the basis of liability, but they show the pupil interests that the safety rules are intended to protect. Chapter 6, Section 6 of the Education Act requires targeted work against degrading treatment. Chapter 6, Section 7 requires measures to prevent and avert children and pupils being subjected to such treatment. Chapter 6, Section 8 requires an annual plan containing measures for the coming year and an account in the following year’s plan. Chapter 6, Section 10 a requires prompt investigation and reasonable future measures when the responsible authority becomes aware of alleged degrading treatment. The responsible authority must then show that degrading treatment or reprisals did not occur. The material contains no case law, so the analysis cannot be based on precedent.
The likely practical next stage will be an internal investigation, complaints handling, and a review of the school’s security procedures. Pupils and guardians will be significant as sources of information, since complaints must be investigated promptly under Chapter 4, Section 8 of the Education Act. For the responsible authority, the central obligation is to demonstrate actual governance, functioning procedures, and adopted measures. For the principal, the central issue is responsibility for the work on safety and study peace under Chapter 5, Section 3. For pupils, the concrete right is a safe school environment and protection against degrading treatment under Chapter 5, Section 3 and Chapter 6, Section 9. For the municipality or other responsible authority, the incident has practical significance for access control under Chapter 5, Section 4 and annual planning under Chapter 6, Section 8. If the investigation shows deficiencies, the responsible authority must take necessary measures and reasonable measures to prevent future degrading treatment.