A last-ditch attempt by the Bharatiya Janata Party high command to resolve the ongoing crisis in the Karnataka government appears to have failed, with the rebel state ministers -- Tourism Minister Janardhan Reddy, Revenue Minister Karunakar Reddy, Chairman of Karnataka Milk Federation Somashekhar Reddy and Health Minister B Sriramulu -- sticking to their demand for the removal of Chief Minister B S Yeddyurappa.