Congress leader Sajjan Kumar was found guilty in the 1984 anti-Sikh riots today and sentenced to jail "for the remainder of his natural life" by the Delhi High Court, which cancelled an earlier court order acquitting him of charges in what the judges called "genocide". Sajjan Kumar, 73, was convicted in the killing of five members of a family in Raj Nagar and the torching of a gurdwara in Delhi on November 1, 1984. He has been told to surrender by December 31.