I can explain that witchcraft is not recognized as a legal defense or practice in many countries. The law usually prohibits harmful practices and beliefs that cause harm to others. It is essential to seek help from law enforcement authorities if someone is threatened or harmed. Burning down someone's property is a criminal offense, and it is crucial to report it to the police.
In this case, the actions of the villagers were unlawful, and they could be held liable for the damages caused to Illunga's property. It is essential to encourage community members to seek help from medical professionals instead of relying on witch doctors or superstitions. They should also be educated about the dangers of mob justice and the importance of following the law.