Some cases just refuse to go away. The Jharkhand Mukti Morcha (jmm) bribery case is one of them. Filed back in 1996, everybody thought that by now the dramatis personae had all but disappeared into political oblivion. But last week, in what is one of the first-ever criminal convictions of those holding the highest offices in the land, special judge Ajit Bharioke pronounced his verdict: convictions for main accused former premier P.V. Narasimha Rao and his home minister Buta Singh for buying votes to win a no-confidence motion on July 28, 1993. The judge fixed October 11 for announcing the sentence - the offences carry a maximum punishment of seven years and a minimum of six months.