According to the newspaper, the 26-year-old reported himself to the police in Visby on Wednesday morning. The case is led by District Attorney Mats Wihlborg, who is tight-lipped about the circumstances.
– I can confirm that it is about 3D printed material that we seized and that was sent to the NFC (National Forensic Center) for analysis, says Mats Wihlborg to SVT Nyheter Öst.
The 26-year-old has previously gone unpunished.