A former teacher has been sentenced to a whole-life prison term, ensuring he will never be eligible for release after being convicted in the murder of his 13-month-old adopted son.

The case shocked the public and prompted widespread calls for stronger child protection measures. Prosecutors said the child had suffered prolonged abuse before his death, while the court described the crime as one of exceptional cruelty.

Following the sentencing, child welfare experts renewed demands for a review of safeguarding procedures, questioning whether warning signs were missed and what reforms are needed to better protect vulnerable children.

Authorities say the sentence reflects the gravity of the crime and sends a clear message that those responsible for the abuse and killing of children will face the most severe punishment available under the law.