Investigators believe the children’s injuries were caused by a household appliance activated while they were unattended.
Authorities suspect the 7-year-old turned it on without realizing the danger.
Law enforcement and child welfare officials are investigating why the children were left alone and whether the mother,
their legal guardian, will face charges for possible negligence.
Experts stress that children under eight cannot reliably judge risk, often imitating what they see on TV or online without understanding real-life consequences.
Neighbors reported past concerns, noting the boy had been seen wandering alone.
The 2-year-old is in stable condition but faces a long recovery, possibly involving skin grafts and rehabilitation.
Both children are receiving psychological support and remain in protective custody.
Child safety experts urge parents never to leave children under 10 alone, to secure dangerous items, and to use childproof devices.
Officials emphasize that preventing tragedies is a shared responsibility between caregivers and the community.