Electric cables getting burnt, appliances malfunctioning, abusive and premonitory WhatsApp messages, were just some of the weird experiences a family in Kottarakkara area of this southern Kerala district were going through for past several months and only after the police intervened that the culprit was found to be a member of the family -- a 14-year old boy.The obvious questions that come to mind are why he did all that and from where he got the knowledge for it.