What actions of laws in the suicide of a discarded old father from his eight sons ?!!!

A Recent case of a suicide of a discarded father of eight sons who was thrown away their old and infirm father out of their home in Kerala can again certainly give rise to a new question of facts and of law, to decide the legal responsibility behind such the disheartening incidence of suicide. A detailed report is recently published today in Gujarat Samachar : But there is not a single whisper about what actions of laws ever taken by the concerned enforcement authorities therein. Should it not be a case, where such the newspaper report itself is sufficient a complaint where necessary actions can be taken by the police in such cognizable offence, provoking an old father causing his own death at last, without any comfortable recourse and rescue in the evening of his life ?