A Malaysian teenager charged in the high-profile murder of a schoolmate has been acquitted after a judge determined he was mentally unsound during the incident. The boy, who was 14 at the time, had fatally stabbed Yap Shing Xuen in a school toilet on the outskirts of Kuala Lumpur.

The killing of the 16-year-old girl sent shockwaves through Malaysia and ignited a national conversation about the potential impact of social media on children. Police had previously suggested that social media might have influenced the boy, leading authorities to consider stricter measures to limit children's access to online platforms.

Legal Proceedings

Under Malaysian law, the boy cannot be named as he is still a minor. He had pleaded not guilty to the murder charge. Defense lawyers did not dispute that the boy had killed the girl but argued he had a long-standing history of poor mental health, seeking acquittal on the grounds of insanity.

An expert witness, a psychiatrist, testified that the boy suffered from schizophrenia and had experienced delusions since the age of nine. His condition reportedly worsened during the pandemic and upon his return to school. His legal team indicated that he would require lifelong medication.

On Monday, the judge ruled for the boy's acquittal but ordered his detention and treatment at a psychiatric hospital. He is to remain hospitalized until deemed fit for release and will likely undergo yearly assessments.

A defense lawyer described the boy as appearing "neutral in emotion" upon hearing the verdict, but understanding the gravity of the situation. The trial and verdict hearings were conducted in a closed court, with the public and media excluded.

Societal Impact and New Regulations

The case has been compared by some to the Netflix series "Adolescence," which explored similar themes of youth violence and online radicalization. A note found on the boy at the time of his arrest, which was leaked online, fueled further public discussion.

Last year, Malaysian Prime Minister Anwar Ibrahim addressed the case and other instances of school violence, stating that "almost all of these issues stem from the use of mobile phones and social media." Following these concerns, authorities have implemented new rules aimed at protecting children and reducing their exposure to harmful online content. Since June, Malaysia has banned children under 16 from having accounts on major social media platforms.