In a deeply unsettling case that has gripped the community of Alingsås, Sweden, a 16-year-old boy has been charged with the murder of 15-year-old Henrik Myllykoski, who was found dead with approximately 140 stab wounds.

The accused, who has admitted to using violence but claims self-defense, is being scrutinized for a possible severe mental disorder at the time of the murder and during the investigation.

Henrik's disappearance led to a large search operation, concluding with the grim discovery of his body in the Säveån river.

The investigation revealed a prior acquaintance between the victim and the accused, with DNA evidence and other technical proofs, including mobile phone analysis and three knives found in the river, playing a crucial role in leading to the charge.

Local authorities stressed the impact of this tragic event on the community and the importance of the thorough investigation that has now resulted in an indictment.