Two teenagers who were arrested on suspicion of conspiracy to commit murder at a high school in Åmål, Sweden, have been released but remain under investigation.

The suspects were detained after students reported alarming behavior to school authorities, prompting police involvement.

Over the weekend, a prosecutor decided there was no longer a need to keep them in custody, though the investigation continues.

The incident has raised concerns about safety in schools and the importance of vigilance among students and staff.